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Publication numberUSD651889 S1
Publication typeGrant
Application numberUS 29/373,522
Publication dateJan 10, 2012
Filing dateApr 19, 2011
Priority dateApr 19, 2011
Also published asUSD660682, USD661975, USD670553
Publication number29373522, 373522, US D651889 S1, US D651889S1, US-S1-D651889, USD651889 S1, USD651889S1
InventorsRobert Mahaffey, John Hung, John Tan, Will Ali, Ryan White, Michael Xiao Lei Liang
Original AssigneeAcco Brands Usa Llc
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Security apparatus
US D651889 S1
Abstract  available in
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  1. The ornamental design for a security apparatus, as shown and described.

FIG. 1 is a left side perspective view of a security apparatus showing our new design;

FIG. 2 is a right side perspective view thereof;

FIG. 3 is a front side perspective view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is a front elevational view thereof.

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US14059Jan 8, 1856 Padlock
US87045Feb 16, 1869 Improvement in hat-rakers and loaders
US95509Oct 5, 1869 Improvement in locks
US285074Jun 6, 1883Sep 18, 1883 Lymaist ehoades and john
US505299Jan 14, 1893Sep 19, 1893 Keyhole-guard
US541630Feb 21, 1895Jun 25, 1895 Pin-lock
US606734Jun 1, 1897Jul 5, 1898 Keyhole-guard
US611646Dec 22, 1897Oct 4, 1898 Joseph richard parker
US786842Jul 9, 1904Apr 11, 1905Robert I RobesonKeyhole-guard.
US881364Oct 27, 1906Mar 10, 1908Daniel Y WheelerLock-guard.
US934928May 21, 1909Sep 21, 1909Otto S GropperSafety device for locks.
US942537May 7, 1909Dec 7, 1909Charles S BatdorfKeyhole-plug and guard therefor.
US952411Oct 19, 1909Mar 15, 1910Joseph F BillyCar-door lock.
US989484Oct 23, 1908Apr 11, 1911John Smalley CampbellLock and fastening.
US1004333May 18, 1911Sep 26, 1911Henning AlsterbergLock-key.
US1050276Jan 14, 1913Peter J JohnsonKeyhole-guard.
US1101450Jun 7, 1913Jun 23, 1914Aaron KerryKeyhole-guard.
US1213992Feb 25, 1916Jan 30, 1917Fenton WrightLock.
US1270205Jan 12, 1918Jun 18, 1918Gyorgy PongraczPadlock.
US1387442Jun 9, 1920Aug 9, 1921James Lee HenryLocking device
US1432546Mar 2, 1921Oct 17, 1922Hezekiah DavisLock protector
US1452471Dec 24, 1921Apr 17, 1923Laminated Metal Products CompaLock and lock mounting
US1468955Oct 1, 1921Sep 25, 1923Bresee Wright DKeyhole guard
US1468958Mar 19, 1921Sep 25, 1923Champion Raymond WWeather seal for thresholds
US1470937Nov 26, 1921Oct 16, 1923Vane SchouKeyhole guard
US1534936Aug 10, 1922Apr 21, 1925Edmond Fischbach EugeneConfining and restraining device
US1672333May 12, 1927Jun 5, 1928Roy PetersLicense-plate holder
US1728902Jan 26, 1925Sep 17, 1929Defender Lock CoCombination padlock
US1786511Aug 14, 1929Dec 30, 1930Warren Julian KLock
US1851986Aug 5, 1930Apr 5, 1932Charles RubsamenCylinder lock
US1891214Dec 5, 1931Dec 13, 1932Independent Lock CoLock
US1929679Feb 25, 1932Oct 10, 1933Oakes Prod CorpLock
US1978935Jan 23, 1933Oct 30, 1934Harry A DouglasAttaching means
US1998050Dec 6, 1934Apr 16, 1935Frank N GasdorfValve stem cap lock
US2001354Apr 16, 1934May 14, 1935Polhemus Charles BLock sealing means
US2032821Dec 2, 1935Mar 3, 1936Carral Waits SpencerBicycle lock
US2102583Dec 21, 1936Dec 21, 1937Henry AlbergSafety device for locks
US2109109Mar 24, 1937Feb 22, 1938Finch William G HContinuous sheet facsimile recorder
US2130216Jan 25, 1938Sep 13, 1938George ZaninovichDoor locking bar
US2172208Jul 18, 1938Sep 5, 1939Garden City Plating & Mfg Co IAdjustable locking device
US2190661May 13, 1938Feb 20, 1940Hauer ArthurCable lock
US2383397Sep 1, 1943Aug 21, 1945Jonsson Lofqwist OlofDevice for insertion into keyholes for obstructing same to prevent unauthorized entry
US2405400Nov 11, 1944Aug 6, 1946Chrysler CorpReleasable pin
US2407406May 27, 1943Sep 10, 1946Dutton Howard BPadlock
US2435876Jun 20, 1944Feb 10, 1948Shellmar Products CorpBlind bolt
US2469874Jan 7, 1944May 10, 1949Fetsko Jr John JGauge support
US2480662Jun 21, 1948Aug 30, 1949Mckinzie Preston VDetachable gun sling swivel
US2530560Jul 5, 1947Nov 21, 1950Young Charles ASafety lock for firearms
US2577956Mar 6, 1950Dec 11, 1951John ElsbergKeyhole lock
US2578547Jan 8, 1947Dec 11, 1951Henry M HilgerFoil for door handles
US2594012Mar 13, 1950Apr 22, 1952Griffin George GMeter box and cover therefor
US2660084Nov 16, 1949Nov 24, 1953Falcon Fasteners IncFastening means
US2677261Jan 16, 1948May 4, 1954Briggs & Stratton CorpDoor handle lock
US2729419Sep 23, 1950Jan 3, 1956Opw CorpShock proof loading valve
US2800090May 17, 1956Jul 23, 1957Johnson C ReidEarth cooled basement lock box
US2963310Jan 20, 1959Dec 6, 1960Strick TrailersVertical container couplers
US3091011Dec 16, 1960May 28, 1963Paul A GodbyLocking means
US3101695Jul 18, 1961Aug 27, 1963Honeyman Jr Henry WDevice for locking a boat against unauthorized use
US3130571May 19, 1960Apr 28, 1964Neumann Richard ABowling ball lock
US3136017Aug 1, 1961Jun 9, 1964Elastic Stop Nut CorpFastening device
US3171182May 13, 1963Mar 2, 1965Danehy Aloysius LFastener
US3174384Nov 28, 1962Mar 23, 1965Robert R VanniHolding device
US3200694Feb 8, 1963Aug 17, 1965Illinois Tool WorksPlastic fastener
US3211408Jul 22, 1963Oct 12, 1965Central Specialties CoPilfer-proof mounting
US3213745Sep 13, 1962Oct 26, 1965James E DwyerAnchoring socket for screw type fasteners
US3220077Jul 24, 1962Nov 30, 1965Camloc Fastener CorpQuarter-turn fastener
US3267707Aug 27, 1964Aug 23, 1966Sargent & GreenleafCylinder key lock
US3276835Oct 28, 1964Oct 4, 1966Hall Mitchell AMoney box construction
US3380268Feb 7, 1966Apr 30, 1968Knox Perrill HarlanPin tumbler lock
US3469874Jan 29, 1968Sep 30, 1969Appliance Operating CorpCoin vault door lock construction
US3486158Sep 29, 1967Dec 23, 1969Illinois Tool WorksGrounding clip
US3509748Apr 24, 1968May 5, 1970Fort Lock CorpAxial pin tumbler lock
US3521845May 24, 1968Jul 28, 1970Fruehauf CorpContainer coupling mechanism
US3524335Feb 6, 1968Aug 18, 1970George Harry FAxial tumbler type lock and key therefor
US3541819Aug 5, 1968Nov 24, 1970Chicago Lock CoTamper-proof axial tumbler lock
US3561236Jul 24, 1969Feb 9, 1971Loughlin Vincent ELock for bolted-on equipment
US3590608Jun 9, 1969Jul 6, 1971Smyth Charles CLocking device
US3596285Jul 11, 1969Jul 27, 1971Teletype CorpLiquid metal recorder
US3625031Sep 25, 1969Dec 7, 1971Granville M AlleyApparatus for preventing theft of portable articles
US3634963Nov 4, 1970Jan 18, 1972Hermann RobertFirearm lock
US3664163Feb 24, 1970May 23, 1972Master Lock CoProtective anchoring assemblage
US3722239Oct 7, 1971Mar 27, 1973F MestreSteering wheel locking device for vehicles
US3727934May 17, 1971Apr 17, 1973Averbook CSki protective device
US3737135Sep 20, 1971Jun 5, 1973Bertolini Engin Co IncLocking device
US3738136Jun 6, 1972Jun 12, 1973Fort Lock CorpSystem for master keying axial pin tumbler locks
US3754420Oct 30, 1972Aug 28, 1973Oellerich WAnti-theft apparatus for skis
US3765197Oct 22, 1971Oct 16, 1973Master Lock CoSafety lock assemblage for movable items
US3766760Jun 2, 1972Oct 23, 1973Mohrhauser JMultiple wheel combination lock
US3771338May 22, 1972Nov 13, 1973Componentry Res Dev EnterpriseOffice machine anti-theft locking apparatus
US3772645Jan 20, 1972Nov 13, 1973T P S Inc Costa MesaVehicle alarm system
US3782146Oct 8, 1971Jan 1, 1974Franke RLocking device
US3783660Apr 20, 1972Jan 8, 1974Unican Security SystemsPick resistant lock
US3785183Jan 31, 1972Jan 15, 1974I O Prague CorpTheft deterrent for office machines, television sets and small factory tools
US3798934Oct 25, 1972Mar 26, 1974Myers EHelmet lock structure
US3813906Apr 25, 1973Jun 4, 1974Chicago Lock CoAxial split-pin tumbler-type lock
US3817066Dec 26, 1972Jun 18, 1974Pearson RLock
US3826510May 11, 1973Jul 30, 1974Halter JCombination ski lock and safety strap
US3836704Oct 19, 1973Sep 17, 1974Richco Plastic CoInsulator grommet or spacer
US3859826Feb 21, 1973Jan 14, 1975Singer M LeonardApparatus for securing office equipment at a remote station
US3866873Jun 16, 1972Feb 18, 1975Us NavyAdhesive-fastened padeye device
US3875645Nov 14, 1973Apr 8, 1975Gen Dynamics CorpFairing tool
US3878700Jun 18, 1974Apr 22, 1975Pedro LopezLock for operation by an axially bitted key
US3898641Dec 23, 1971Aug 5, 1975Philip M BannerSecurity rope alarm means
US3903720Jan 30, 1973Sep 9, 1975Security Devices IncAxial lock and key
US3905570Nov 27, 1972Sep 16, 1975Aril J NieuwveldResilient fastening devices
US3910079Aug 19, 1974Oct 7, 1975James Scott GassawayEquipment security locking device
US3910081May 7, 1974Oct 7, 1975Pender David RLocking means for bicycles and the like
US3939752Dec 23, 1974Feb 24, 1976Illinois Tool Works Inc.Fastener structure
US3986780Jun 2, 1975Oct 19, 1976Itw De FranceCaptive and positioned fixing member
US3990276May 14, 1975Nov 9, 1976Shontz Richard FTheft protection device for appliances and portable office equipment
US3995459Jul 10, 1975Dec 7, 1976Weeks And Taylor LimitedLock assemblies
US3999410Sep 25, 1975Dec 28, 1976Hall Henry VPortable locking means for skis
US4003228Mar 23, 1976Jan 18, 1977James Lee LievensSecurity apparatus for vehicle communications accessory
US4004440Mar 19, 1976Jan 25, 1977William Emil DreyerCable lock for small appliances
US4006615Aug 7, 1975Feb 8, 1977Janos SzovaAxial tumbler lock
US4007613Aug 1, 1975Feb 15, 1977James Scott GassawayEquipment security locking device
US4018339Jun 11, 1976Apr 19, 1977Pritz Peter GAnti-theft gun protector apparatus
US4028913Aug 13, 1976Jun 14, 1977Fort Lock CorporationCB radio locking device
US4028916Apr 13, 1976Jun 14, 1977Pender David RLock for bicycles and the like
US4041739Nov 15, 1976Aug 16, 1977Leonard MercurioMultiple axial pin tumbler lock
US4047748Jun 1, 1976Sep 13, 1977Pullman IncorporatedChassis lock for container trailer
US4055973Mar 11, 1976Nov 1, 1977Best Walter EEquipment lock
US4057984Jul 19, 1976Nov 15, 1977Avaiusini Mauricio VSki lock device with single actuating means
US4065083Feb 9, 1976Dec 27, 1977James Scott GassawayEquipment security device
US4066195Oct 14, 1975Jan 3, 1978Dickler Paul JLocking mechanism for tamper-proof backpack or piece of luggage
US4066231Aug 16, 1976Jan 3, 1978Bahner Randal ELocking stand for small, portable devices
US4069696Aug 20, 1976Jan 24, 1978Chicago Lock Co.Axial split-pin tumbler-type lock and key therefor
US4078405Dec 2, 1976Mar 14, 1978Chicago Lock Co.Alarm switch mechanism for an axial split-pin tumbler-type lock
US4104951Sep 13, 1976Aug 8, 1978Kajetan LeitnerFixing stud for joining building or constructional elements
US4111020Aug 15, 1977Sep 5, 1978Chicago Lock Co.Pick-resistant axial split-pin tumbler-type lock mechanism
US4112820Nov 23, 1977Sep 12, 1978Nordica International, Inc.Tamper-proof axial tumbler type lock
US4114409Apr 27, 1977Sep 19, 1978Scire Joseph SLock assembly for bicycle wheel quick release mechanism
US4118902Feb 24, 1977Oct 10, 1978Olivia SaxtonAnchor for furniture including television sets with telescopic insert rod
US4123922Oct 1, 1976Nov 7, 1978Kuenstler Paul GLockable desk receptacle
US4131001Nov 16, 1976Dec 26, 1978Gotto Raymond JohnMethod to prevent unauthorized use of cassette tape recorders and a device according to the method
US4212175Dec 15, 1978Jul 15, 1980Componentry Research & Development Enterprises, Inc.Cable lock for portable property
US4223542Apr 23, 1979Sep 23, 1980Basseches Mark TPilfer prevention device
US4252007Nov 17, 1978Feb 24, 1981The United States Of America As Represented By The Administrator Of The National Aeronautics And Space AdministrationPortable appliance security apparatus
US4263833May 15, 1979Apr 28, 1981Illinois Tool Works Inc.Removable one-piece drive rivet
US4269048Dec 19, 1978May 26, 1981Mcdorman Robert LDoor locking system
US4290279Jul 14, 1980Sep 22, 1981Unican Security Systems, Ltd.Padlock with interchangeable cylinder
US4300371Mar 18, 1980Nov 17, 1981Herwick Dale LEquipment security device
US4311883Mar 10, 1980Jan 19, 1982Kidney Susan LModular telephone jack lock
US4328687Jul 16, 1979May 11, 1982Ritchie Ian CLocking device
US4328691Aug 6, 1980May 11, 1982Fort Lock CorporationAlarm switch mechanism for axial pin tumbler locks
US4337462Nov 3, 1980Jun 29, 1982Lemelson Jerome HTheft detection system and method
US4383425Apr 23, 1981May 17, 1983Presto Lock, Inc.Safety device for combination locks
US4391110Jul 29, 1981Jul 5, 1983Omco Inc.Barrel lock sleeve
US4394101Jan 19, 1981Jul 19, 1983The United States Of America As Represented By The Secretary Of The NavyHeight adjustable cargo container locking mechanism
US4418550May 13, 1981Dec 6, 1983James HamiltonBoat locking device
US4419034Jan 12, 1981Dec 6, 1983Line Fast CorporationTelescopable retractable stacker key locking device
US4442571Aug 4, 1982Apr 17, 1984Dzus Fastener Co., Inc.Self-ejecting fastener stud
US4448049Jul 2, 1982May 15, 1984Murray Avon RSecurity tie-down apparatus
US4462233Apr 26, 1982Jul 31, 1984Horetzke John RDetachable guard for keyholes
US4466259Aug 16, 1982Aug 21, 1984Osgood Sr Gordon LAdjustably positionable locking device for tank caps
US4471980Jan 19, 1983Sep 18, 1984Hickman William VClosure safety latch means
US4478545Sep 14, 1982Oct 23, 1984Nifco Inc.Fastening device for panels or the like
US4501460May 9, 1983Feb 26, 1985Convergent Technologies, Inc.Modular housing for computer system
US4502305Mar 1, 1983Mar 5, 1985Illinois Tool Works, Inc.Security device
US4507945Nov 3, 1982Apr 2, 1985Hwang Shih MQuincunx-shaped lock device
US4520641Dec 14, 1981Jun 4, 1985Presto Lock, Inc.Combination lock with security feature
US4527405Apr 25, 1983Jul 9, 1985Renick William ASecurity lock for cassette recorders and cassette players or theft discouragement device for cassette recorders and cassette players
US4546629Apr 5, 1983Oct 15, 1985Hwang Shih MSafety groove of tubular locks
US4557458Feb 21, 1984Dec 10, 1985Christer VahlbergAnti-theft device for outboard motors
US4570465May 14, 1984Feb 18, 1986Bennett Anthony BPlural branch locking cable
US4579492Jul 27, 1983Apr 1, 1986Kabushiki Kaisha Aoyama SeisakushoPlastic screw anchor
US4584856Jan 11, 1984Apr 29, 1986Petersdorff George DSecurity cover
US4586843Feb 27, 1984May 6, 1986Cgee AlsthomDevice for attaching an object to a wall
US4593273Mar 16, 1984Jun 3, 1986Narcisse Bernadine OOut-of-range personnel monitor and alarm
US4598272Aug 6, 1984Jul 1, 1986Cox Randall PElectronic monitoring apparatus
US4603829Aug 31, 1984Aug 5, 1986Kabushiki Kaisha ToshibaSystem for fixedly mounting a case or the like box-shaped article
US4610152Mar 22, 1984Sep 9, 1986S. Franzen Sohne (Gmbh & Co.)Combination lock for the securing of skis, bicycles or the like
US4610587Mar 7, 1986Sep 9, 1986Phillips Plastics CorporationReusable two-piece fastener
US4616490Jan 31, 1985Oct 14, 1986Robbins Leslie DLocking apparatus for discouraging theft of tape cassette players
US4620182Jan 10, 1985Oct 28, 1986Check Mate Systems, Inc.Security apparatus for retail goods
US4640106Feb 5, 1985Feb 3, 1987Z-Lock Company, Inc.Device for preventing unauthorized use of a cassette tape deck
US4651544Oct 16, 1984Mar 24, 1987Hungerford Robert EExterior entry door tethered key safe
US4653297Jul 21, 1986Mar 31, 1987Moorhouse John HInterior barrier lock structure
US4654640Dec 3, 1985Mar 31, 1987United Technologies CorporationDigital PBX integrated workstation security system
US4655057Feb 5, 1985Apr 7, 1987Z-Lock CorporationSecurity device for a video cassette recorder or the like
US4656848Aug 27, 1984Apr 14, 1987Rose C DavidSecurity device for personal computers
US4667491Jan 21, 1986May 26, 1987Donald LokkenPortable travel safe
US4676080Mar 7, 1986Jun 30, 1987Edward SchwarzLocking article for cycle accessories
US4680949Apr 22, 1986Jul 21, 1987Stewart Leo JLocking device for articles such as sailboards
US4685312Jan 24, 1986Aug 11, 1987Lama Tool CompanyDisk drive locking device
US4691891Sep 25, 1985Sep 8, 1987Robert DionneDevice for preventing unauthorized removal of portable objects
US4692968Sep 16, 1985Sep 15, 1987Iowa State University Research Foundation Inc.Method and means for securing plastic covered equipment to a support surface
US4704881Dec 2, 1985Nov 10, 1987Sloop Sr Clifford EBarrel lock assembly
US4722208Dec 8, 1986Feb 2, 1988Ye Chean ChenCombination lock for suitcases, luggage and the like
US4733840Jul 25, 1986Mar 29, 1988Acco World CorporationTie-down security system and security plate
US4735067Apr 22, 1987Apr 5, 1988Tawil Abraham IGuard member for preventing tampering with combination locks
US4738428Jul 9, 1987Apr 19, 1988Secure-It, Inc.Security device for business machines
US4741185Apr 14, 1986May 3, 1988Blaupunkt Werke GmbhVehicular tape deck locking and lock-state indicating arrangement
US4751831Oct 20, 1986Jun 21, 1988Morris Jr DeweyLock assembly for a meter housing assembly
US4768361Jan 11, 1988Sep 6, 1988Derman Jay SSpare tire locking device
US4770583Jan 15, 1987Sep 13, 1988Stig DanielssonFastening means for fixing of a screw or the like in a hole preferably made in a plaster board
US4779434May 5, 1987Oct 25, 1988Derman Jay STailgate locking device
US4785291Mar 6, 1987Nov 15, 1988Hawthorne Candy CDistance monitor especially for child surveillance
US4801232Apr 2, 1987Jan 31, 1989Camloc GmbhDevice for the removable fastening of a plate-shaped component onto a base with a T-groove open towards the component
US4802354Jul 7, 1987Feb 7, 1989Fort Lock CorporationHigh security pin tumbler lock
US4803860Jul 24, 1987Feb 14, 1989Moore Randall LManipulation assistance device and method
US4804943Jul 2, 1987Feb 14, 1989Isaac SoleimaniRemotely controlled briefcase alarm
US4805426Jul 27, 1987Feb 21, 1989Lockman Products Company, Inc.Locking device
US4813252Sep 10, 1987Mar 21, 1989Ray Donald RLocking device for firearms
US4818032Sep 14, 1987Apr 4, 1989Thomas John VAnti-theft locking device
US4826193Aug 4, 1987May 2, 1989Davis Robert JWheel chair restraint
US4831852Jun 6, 1988May 23, 1989Hughes Donald RKey operated lock
US4831860May 24, 1988May 23, 1989Crest Lock Co. Inc.Top-change combination lock
US4834600Aug 25, 1988May 30, 1989Lemke Stuart HFastener assembly
US4842912Feb 8, 1988Jun 27, 1989Physical Systems, Inc.Adhesive attachment and mounting fixture
US4843848Nov 9, 1987Jul 4, 1989Igelmund Darrell AOffice equipment holder
US4856304Mar 23, 1989Aug 15, 1989Derman Jay SSecurity device for cassette tape decks or the like
US4856305Dec 7, 1987Aug 15, 1989Adams Michael WOffice machine security system
US4858455Feb 11, 1988Aug 22, 1989Ming Tay Hardware Ind. Co., Ltd.Lock core
US4860561Mar 1, 1989Aug 29, 1989Blake HwangNumerical lock
US4862716Oct 11, 1988Sep 5, 1989Derman Jay SStud not locking device for spare tires
US4869082Apr 20, 1988Sep 26, 1989Paul AppelbaumPadlock cover with storage compartment
US4870840Feb 6, 1989Oct 3, 1989Edward KleinModular communications jack lock
US4878045Dec 26, 1985Oct 31, 1989Honda Giken Kogyo K.K.Locking cable for antitheft devices
US4893488Mar 2, 1989Jan 16, 1990Edward KleinModular communications socket lock
US4896140Jan 9, 1989Jan 23, 1990Biever Dale EDisplay table security system
US4901057Apr 15, 1988Feb 13, 1990Suneborn Lars RDevice for securing a combination dial lock
US4907111Jan 17, 1989Mar 6, 1990Derman Jay SLocking device for floppy disk drives
US4907716Jul 13, 1989Mar 13, 1990Wankel Dean RLock mechanism
US4908605Mar 15, 1988Mar 13, 1990Hiroshi HasegawaDevice for confirming whether a lock is locked or unlocked
US4912953Sep 29, 1988Apr 3, 1990National Lock CorporationRe-keyable cylinder lock
US4918952Aug 2, 1988Apr 24, 1990Lama Systems, Inc.Computer data drive locking device
US4924683Jan 2, 1990May 15, 1990Derman Jay SLocking device for computer disk drives and the like
US4924693Dec 16, 1988May 15, 1990Amp IncorporatedRAM actuating mechanism in a press for terminating wires
US4924973Jul 11, 1988May 15, 1990Miller Sydney LElevator pad hanging system
US4938040Jan 12, 1990Jul 3, 1990Humphreys Jr William JSecuring device for surfboards
US4959635May 16, 1989Sep 25, 1990Minatronics CorporationLock
US4959979Jul 28, 1988Oct 2, 1990Filipow Catherine MSecurity device for a front-loading VCR
US4964285Nov 7, 1988Oct 23, 1990Lama Systems Inc.Computer drive bezel attachment
US4966511Jun 14, 1989Oct 30, 1990Lee Yuan HoExpansion bolt unit for repeated use
US4969342Sep 5, 1989Nov 13, 1990Marchiori David PAnti-theft device for motor vehicles
US4978265Jun 28, 1989Dec 18, 1990Wan Thomas E DeSleeve anchor for screw
US4979382Feb 12, 1990Dec 25, 1990Perry Robert CSecurity apparatus
US4985695Aug 9, 1989Jan 15, 1991Wilkinson William TComputer security device
US4986097Jul 9, 1990Jan 22, 1991Derman Jay STank filler tube lock
US4993244May 9, 1990Feb 19, 1991Craig OsmanLocking apparatus for a cellular phone
US5001460Feb 22, 1989Mar 19, 1991A.B.N. Trap Alarm Systems Ltd.System for protecting portable articles such as cases and handbags from unauthorized use
US5001854Aug 3, 1990Mar 26, 1991Derman Jay SGun safety locking devices
US5010748Jul 23, 1990Apr 30, 1991Derman Jay SStud or bolt locking device
US5020349Nov 6, 1990Jun 4, 1991Miko LeeTumbler pin lock system
US5022242Aug 15, 1990Jun 11, 1991Calibro CorporationAdjustable lock for a cassette tape player
US5024072Aug 28, 1990Jun 18, 1991Miko LeeTumbler pin lock system
US5027627Jan 7, 1991Jul 2, 1991Derman Jay SLocking device for bolts and stud-nuts
US5050836Jun 21, 1990Sep 24, 1991Makous Joseph MSecurity device for portable equipment
US5052199Nov 30, 1990Oct 1, 1991Derman Jay SClamp locking device for PC's and the like
US5063763Oct 3, 1990Nov 12, 1991Johnson Clyde TLocking device for boat sonar units and the like
US5066942Sep 11, 1990Nov 19, 1991Matsuo Sangyo Kabushiki KaishaAntitheft device for articles
US5067151Jun 29, 1989Nov 19, 1991Nec CorporationTelephone handset with electrostatic discharge prevention
US5076079Jan 22, 1990Dec 31, 1991Monoson David BAnti-theft device for computers and the like
US5082232Mar 6, 1990Jan 21, 1992Minatronics CorporationCable lock
US5082233Apr 27, 1990Jan 21, 1992Ayers Gary MEquipment hold-down apparatus
US5099663Apr 22, 1991Mar 31, 1992Dearstine Walter RCabinet lock sleeve apparatus
US5117661Jul 31, 1991Jun 2, 1992Kensington Microwave LimitedDisk drive lock
US5119649Nov 6, 1990Jun 9, 1992Spence Jay WLocking device for recreational articles
US5133203Dec 20, 1991Jul 28, 1992Chang-Jie Industrial Co., Ltd.Axial pin tumbler lock
US5135197Aug 30, 1990Aug 4, 1992Qualtec Data Products, Inc.Equipment security method and apparatus
US5138785Sep 22, 1989Aug 18, 1992Paterson John LLocks for firearms
US5146769Dec 30, 1991Sep 15, 1992Smith Martin CLocking device for a video game electronic apparatus and method therefor
US5154456Jun 27, 1991Oct 13, 1992Compaq Computer CorporationSecurity locking bracket apparatus for a portable computer
US5169326Feb 3, 1992Dec 8, 1992Werner Theodore JElectric plug lock
US5171049May 17, 1991Dec 15, 1992Grandy Sr Kenneth NKey-in knob door assembly with notched turn bar self-aligning button and installation catches
US5184798Oct 25, 1991Feb 9, 1993Minatronics CorporationCable lock
US5197706Jun 7, 1991Mar 30, 1993Grumman Aerospace CorporationSecurity mount
US5223815Jan 5, 1993Jun 29, 1993Bistar Electronics Inc.Portable anti-theft device
US5228319Sep 25, 1991Jul 20, 1993Dell Usa, L.P.Desktop computer locking assembly
US5235831Jan 23, 1992Aug 17, 1993Robert E. LauriaCombination lock having resetting feature
US5279136Feb 19, 1993Jan 18, 1994Perry Robert CCable security device
US5317304Oct 23, 1991May 31, 1994Sonicpro International, Inc.Programmable microprocessor based motion-sensitive alarm
US5327752 *Sep 9, 1993Jul 12, 1994Kensington Microwave LimitedComputer equipment lock
US5349834Nov 5, 1992Sep 27, 1994Tortoise Products, Inc.Adhesively mounted security system
US5349835Jul 30, 1993Sep 27, 1994Liao Wu ChangCylindrical lock
US5351507May 18, 1993Oct 4, 1994Derman Jay SWire cable locking device
US5351508Nov 12, 1992Oct 4, 1994Qualtec Data Products, Inc.Laptop computer security handle
US5361610Sep 22, 1993Nov 8, 1994Richard SandersTotelock
US5370488Nov 12, 1993Dec 6, 1994Sykes; Christopher C.Connector
US5377512Jan 31, 1994Jan 3, 1995Qualtec Data Products, Inc.Disk drive lock assembly
US5381685Apr 5, 1993Jan 17, 1995Kensington Microware LimitedComputer physical security device
US5386005Feb 19, 1993Jan 31, 1995Ausimont S.P.A.Prepolymers containing a perfluoropolyethereal chain and carboxylic end groups, suitable as cross-linking agents for epoxy prepolymers
US5390514Nov 23, 1993Feb 21, 1995Leonard BloomLocking devices for floppy disk drives
US5390977May 24, 1993Feb 21, 1995General Motors CorporationD-ring for seat belt restraints
US5394713Aug 5, 1993Mar 7, 1995Leonard BloomLocking devices for floppy disk drives
US5397176Jun 30, 1994Mar 14, 1995Compaq Computer CorporationLockable computer tower unit housing
US5398530Jul 15, 1993Mar 21, 1995Derman; Jay S.Electrical cord locking device
US5400622May 11, 1993Mar 28, 1995Leonard BloomLocking device for floppy disk drive
US5402662Jul 16, 1993Apr 4, 1995Alpha CorporationCylindrical lock and key therefor
US5406809May 26, 1992Apr 18, 1995Igelmund; Darrell A.Mechanical security fixture for personal computers
US5412959Nov 23, 1993May 9, 1995Bentley; James K.Gun lock assembly
US5421667Mar 25, 1993Jun 6, 1995Se-Kure Controls, Inc.Apparatus for connecting a security cable to a consumer article
US5447044May 25, 1994Sep 5, 1995Manufacturing Technology Resources Inc.Apparatus for locking a notebook computer on a computer support
US5447045Aug 18, 1994Sep 5, 1995Manufacturing Technology Resources Inc.Apparatus for locking a closed notebook computer on a computer support
US5447049Jan 31, 1994Sep 5, 1995Shieh; Jin-RenPush-button locking device
US5466022Nov 19, 1993Nov 14, 1995Derman; Jay S.Safety cable lock for knob-operated door
US5473917Sep 15, 1993Dec 12, 1995Say; James L.Bicycle/ski lock
US5489173Dec 17, 1993Feb 6, 1996Hilti AktiengesellschaftDevice for attachment to a fastening rail
US5493878Sep 16, 1994Feb 27, 1996Kensington Microware LimitedComputer physical security device
US5502989Sep 16, 1994Apr 2, 1996Kensington Microware LimitedComputer physical security device
US5520031Apr 11, 1995May 28, 1996Tortoise Products, Inc.Adhesively mounted security system
US5544512Aug 23, 1994Aug 13, 1996Shieh; Jin-RenBurglaryproof axial pin tumbler lock
US5548981Oct 31, 1994Aug 27, 1996International Business Machines CorporationLock assembly for a personal computer system enclosure
US5570080Oct 28, 1994Oct 29, 1996Toshio InoueTheft prevention tab device having alarm mechanism housed therein
US5579657Aug 24, 1995Dec 3, 1996Makous; JosephAnti-theft device for small portable equipment and method
US5593878Jun 22, 1994Jan 14, 1997Genetics Institute, Inc.Recombinant phospholipase A2 enzyme
US5603416Sep 21, 1995Feb 18, 1997Campbell Hausfeld/Scott Fetzer Co.Secure pneumatic tool display
US5608605Sep 28, 1995Mar 4, 1997Hewlett-Packard CompanyApparatus for securing a device via PC card slot and door
US5610587Aug 25, 1994Mar 11, 1997Kubota CorporationTheft preventive apparatus having an alarm output device
US5611223May 19, 1995Mar 18, 1997Mardesich Enterprises, Inc.Fast access electronic locking system and method of using same
US5622064Oct 10, 1996Apr 22, 1997Dell Usa, L.P.Computer access port locking device and method
US5622067Jan 25, 1995Apr 22, 1997Sudhaus Schloss-Und Beschlagtechnik Gmbh & Co.User-codable magnetic lock
US5636539Sep 27, 1995Jun 10, 1997Tsai; Cheng-TaoMain body structure of combination lock
US5653136Feb 28, 1995Aug 5, 1997Huang; Chien-YungLocating device for numeral wheel of numeral lock
US5661991Mar 27, 1996Sep 2, 1997Hsu; Chung-TangCombination lock device
US5676258Aug 24, 1995Oct 14, 1997Se-Kure Controls, Inc.Security system for apertured goods
US5687592Jul 23, 1993Nov 18, 1997Dell Usa, L.P.Mechanical lock for a removable hard disk drive and a removable memory card
US5692400Mar 25, 1996Dec 2, 1997Hewlett-Packard CompanySecuring portable computers and associated docking systems
US5709110Oct 7, 1996Jan 20, 1998Greenfield; JackSecurity system for a lap-top computer
US5722268Apr 23, 1996Mar 3, 1998Samsung Electronics Co., Ltd.Burglar-proofing device for a personal computer
US5761934Oct 22, 1996Jun 9, 1998Kuo; Li-TsaoCable lock and an universal hold-down support
US5787738Dec 18, 1996Aug 4, 1998Brandt; Dean M.Security lock for a laptop computer
US5787739Mar 27, 1997Aug 4, 1998Acco Brands, Inc.Security hole fastening device
US5791171Feb 12, 1997Aug 11, 1998Qualtec Data Products, Inc.Scissor lock with removable cable adapter
US5794463Mar 4, 1997Aug 18, 1998Kryptonite CorporationTamper-proof attachment for cable locks and the like
US5799520Mar 7, 1996Sep 1, 1998The Eastern CompanyCombined lock and linear actuator
US5836183Apr 23, 1997Nov 17, 1998Acco Brands, Inc.Security device for laptop computers
US5870281Jul 30, 1997Feb 9, 1999Samsung Electronics Co., Ltd.Locking portable computer
US5875657Mar 7, 1997Mar 2, 1999Qualtec Data Products, Inc.Lock with removable cable adapter
US5884508Feb 3, 1997Mar 23, 1999Acco Brands, Inc.Security adapter
US5889463Jan 8, 1997Mar 30, 1999Judd; Dennis L.Anti-theft device
US5913907Apr 30, 1998Jun 22, 1999Lee; MikoLock for securing a portable computer or the like
US5924313Sep 9, 1998Jul 20, 1999Kuo; LambertCombination lock with a device for changing the combination
US5934120Dec 30, 1997Aug 10, 1999Kuo; LambertLock with a resettable combination
US5960651Apr 14, 1998Oct 5, 1999Fujitsu LimitedTheft prevention mechanism for information processing apparatus
US5963131Aug 4, 1998Oct 5, 1999Lexent Technologies, Inc.Anti-theft device with alarm screening
US5983679Nov 17, 1998Nov 16, 1999Micro Security Devices, Inc.Portable anti-theft locking anchor
US5987937Oct 21, 1998Nov 23, 1999Samsung Electronics Co., Ltd.Peripheral locking device for portable computers
US5987940Oct 1, 1996Nov 23, 1999Chang; Kuo-ChouU-shaped lock
US5992187Jun 15, 1998Nov 30, 1999Derman; Jay S.Lockable shaft retainer
US6000251Oct 15, 1993Dec 14, 1999Acco Brands, Inc.Computer physical security device
US6000252Jun 5, 1997Dec 14, 1999Acco Brands, Inc.Computer physical security device
US6006557Sep 11, 1997Dec 28, 1999Acco Brands, Inc.Computer physical security device
US6038891Mar 26, 1998Mar 21, 2000Acco Brands, Inc.Security hole fastening device
US6058744Nov 26, 1998May 9, 2000Ling; Chong-KuanCombination lock having pivotal latch insertable and lockable in an object aperture
US6081974Jun 21, 1999Jul 4, 2000Kryptonite CorporationSecurity anchor for portable articles
US6087939Sep 22, 1998Jul 11, 2000Se-Kure Controls, Inc.Security system
US6112561Nov 8, 1996Sep 5, 2000Acco Brands, Inc.Security device for a portable computer
US6112562Feb 27, 1998Sep 5, 2000Acco Brands, Inc.Computer physical security device
US6125669Aug 25, 1999Oct 3, 2000Kryptonite CorporationPortable security frame for portable articles
US6133830Jun 19, 1998Oct 17, 2000Lexent Technologies, Inc.Motion sensitive anti-theft device with alarm screening
US6150940Aug 10, 1999Nov 21, 2000Chapman; Glenn H.Anti-theft electrical power cord
US6155088Jun 7, 1995Dec 5, 2000Acco Brands, Inc.Computer physical security device
US6170364Jul 22, 1999Jan 9, 2001Neil JohnsonSoft golf spike utility tool
US6173591Aug 3, 1998Jan 16, 2001Acco Brands, Inc.Security hole fastening device
US6199413Sep 23, 1999Mar 13, 2001Kryptonite CorporationSecurity lock for portable articles
US6205824Jan 31, 2000Mar 27, 2001Jin Tay Industries Co LtdLock with a fastening cable
US6212918Sep 24, 1998Apr 10, 2001Benson Enterprises IncorporatedLocking mechanism for portable valuables
US6212922Jan 14, 2000Apr 10, 2001Jin Tay Industries Co., LtdLock for electronic equipment
US6227017Apr 12, 1994May 8, 2001Darrell A. IgelmundComputer slot security adaptor
US6244080May 18, 1998Jun 12, 2001Sugatsune Industrial Co., Ltd.Antitheft lock assembly
US6244082Jan 26, 1998Jun 12, 2001Meir AvganimPortable computers lock
US6255957Dec 30, 1997Jul 3, 2001Vos Verkehrs-Optimierungs-Systeme Gmbh & Co. KgProcess and device for controlling the closure of locks
US6257029Jan 5, 2000Jul 10, 2001Ming-Pang LiaoComputer lock having double locking leaves
US6262664Sep 10, 1999Jul 17, 2001Key-Trak, Inc.Tamper detection prevention for an object control and tracking system
US6265974Jul 30, 1999Jul 24, 2001Lexent Technologies, Inc.Systems and methods for monitoring spatial relationship between mobile objects
US6300874Nov 10, 2000Oct 9, 2001Protex International Corp.Anti-theft computer security system
US6301940Oct 6, 2000Oct 16, 2001Acco Brands, Inc.Security hole fastening device
US6317936Jun 28, 2000Nov 20, 2001Kryptonite CorporationSecurity anchor for portable articles
US6321579 *Nov 12, 1999Nov 27, 2001Micro Security Devices Inc.Portable anti-theft locking anchor
US6360405Sep 11, 2000Mar 26, 2002Kryptonite CorporationSecurity anchor/tether assemblage for portable articles
US6389653Jan 16, 1998May 21, 2002Ykk CorporationBelt end fastener
US6389854Dec 21, 2000May 21, 2002Dennis HuangComputer lock
US6393877Jun 23, 2000May 28, 2002Joseph O. ChurchSecurity support system to display items
US6401502May 8, 2001Jun 11, 2002Jin Tay Industries Co., Ltd.Multipurpose cable lock
US6401504Jun 20, 2000Jun 11, 2002Acco Brands, Inc.Threaded hole locking device
US6418759 *Apr 5, 2000Jul 16, 2002Acco Brands, Inc.Slot adapter
US6420958Mar 23, 2000Jul 16, 2002C&M Technology, Inc.Electronic combination lock with high security features
US6427499Oct 5, 2000Aug 6, 2002Jay S DermanPortable equipment security device
US6442984Apr 11, 2000Sep 3, 2002International Business Machines CorporationSecurity system in an extend unit for a computer
US6449992Jul 31, 2001Sep 17, 2002Chun Te YuCombination lock device
US6463770Jul 3, 2001Oct 15, 2002Miko LeeLock for a computer
US6513350Sep 20, 2000Feb 4, 2003Acco Brands, Inc.Computer physical security device
US6523373Mar 4, 2002Feb 25, 2003Tai Luer Industry Corp.Notebook computer lock
US6523378May 9, 2001Feb 25, 2003Lambert KuoPush-lock
US6553794Jun 23, 2000Apr 29, 2003Acco Brands, Inc.Computer physical security device
US6584819Feb 6, 2002Jul 1, 2003Chung-I HungLock with two layers of lock mechanism
US6588241Dec 24, 1996Jul 8, 2003Acco Brands, Inc.Computer physical security device
US6591642Jul 24, 2002Jul 15, 2003Acco Brands, Inc.Lock for securing an article on display
US6598433Feb 5, 2001Jul 29, 2003Frank A. MalvasioAnti-theft device for a device having a flexible tube member
US6619080Apr 10, 2002Sep 16, 2003Chun Te YuLock bolt structure of steel cable lock
US6619081Apr 10, 2002Sep 16, 2003Chun Te YuSteel cable lock structure
US6621415Aug 14, 2001Sep 16, 2003Stanley D. WillisSecurity alarm system component for securing moveable objects
US6672117Apr 24, 2002Jan 6, 2004Chun Te YuShielded window structure of numeral lock
US6705133Oct 23, 2000Mar 16, 2004Alexander G. AvganimLaptop lock
US6718808Jun 3, 2003Apr 13, 2004Chin-Shen YuTubular-type locking cylinder and dedicated key
US6735990Dec 29, 1997May 18, 2004Acco Brands, Inc.Computer physical security device
US6745330Oct 18, 1999Jun 1, 2004Hewlett-Packard Company, L.P.Computer system having peripheral device look
US6755056Aug 16, 2001Jun 29, 2004Darrell A. IgelmundComputer slot security adaptor
US6758069Aug 30, 2002Jul 6, 2004Acco Brands, Inc.Computer physical security devices
US6763688Oct 6, 2003Jul 20, 2004Jing Shu SyuMultifunctional computer lock
US6763690Mar 4, 2002Jul 20, 2004Compucage International Inc.Equipment security device
US6799445Nov 25, 2003Oct 5, 2004Jaeyou Co., Ltd.Dual-use lock whose unlocking numeral combination can be traced after having been forgotten
US6811415Jan 8, 2003Nov 2, 2004Hon Hai Precision Ind. Co., Ltd.Connector protecting device
US6845643Jun 20, 2003Jan 25, 2005Cheng-Che TsaiCombination lock
US6848926Apr 15, 2003Feb 1, 2005Sinox Company Ltd.Securing device having bypass interface
US6880373 *Feb 27, 2003Apr 19, 2005Sinox Co., Ltd.Laptop computer lock having a tapered extension extending out to allow a securing device to securely lock the laptop computer without tilting the laptop computer
US6886376Jun 4, 2003May 3, 2005Acco Brands, Inc.Lock for securing an article on display
US6911897May 28, 2002Jun 28, 2005C&M Technology, Inc.Electronic combination lock with high security features
US6918272Feb 17, 2004Jul 19, 2005Richard SandersNotebook computer security lever lock
US6933847Oct 29, 2003Aug 23, 2005A&H Manufacturing, Co.Anti-theft tag
US6971254Aug 24, 2004Dec 6, 2005Belkin ComponentsSecurity device, method of manufacturing the same, and method of operating the same
US6973809Aug 21, 2003Dec 13, 2005Chun-Yuan ChangNumber lock device for computer
US6991479Jul 2, 2004Jan 31, 2006Jin Tay Industries Co., Ltd.Connector lock for a universal serial bus port
US7007522May 26, 2005Mar 7, 2006Fu-An LeeLock
US7028513Nov 21, 2002Apr 18, 2006Mair AvganimAnti-theft device for portable computers
US7076977Dec 7, 2004Jul 18, 2006Grace LinLock assembly
US7079032Mar 25, 2004Jul 18, 2006Acco Brands Usa LlcPortable electronic device physical security apparatus with alarmed cable
US7100403May 4, 2004Sep 5, 2006Acco Brands Usa LlcComputer physical security device
US7100404Dec 9, 2004Sep 5, 2006Acco Brands Usa LlcComputer physical security device
US7111479Mar 13, 2001Sep 26, 2006Acco Brands Usa LlcComputer physical security device
US7121125Nov 12, 1999Oct 17, 2006Acco Brands Usa LlcComputer physical security device
US7140210Sep 21, 2004Nov 28, 2006Chern Hung Industry Co., Ltd.Lock
US7143614Jun 23, 2000Dec 5, 2006Acco Brands Usa LlcComputer physical security device
US7150168Dec 9, 2005Dec 19, 2006Lambert KuoTubular pin tumbler lock unit
US7160137Jul 1, 2005Jan 9, 2007Ming-Hsiang YehProtection structure of IEEE1394 connector
US7191623Jan 18, 2006Mar 20, 2007Acco Brands Usa LlcComputer physical security device with retractable cable
US7201029Dec 9, 2004Apr 10, 2007Acco Brands Usa LlcComputer physical security device
US7204106May 18, 2004Apr 17, 2007Acco Brands Usa LlcPortable electronic device physical security
US7234330May 17, 2005Jun 26, 2007Camlock Systems, LtdLock with an improved configuration
US7299668 *Oct 20, 2006Nov 27, 2007Miz Engineering Ltd.Combined clamp and lock
US7302816 *Sep 15, 2006Dec 4, 2007Miz Engineering Ltd.Combined computer security lock and security cable
US7370499Mar 16, 2007May 13, 2008Aba Ufo International Corp.Dual-mode lock with a combination identification function
US7409842Jan 14, 2005Aug 12, 2008Acco Brands Usa LlcLock for securing an article on display
US7415852Oct 5, 2005Aug 26, 2008Acco Brands Usa LlcTubular lock with theft deterrent
US7428834Dec 7, 2007Sep 30, 2008Aba Ufo International Corp.Lock for universal serial bus ports
US7441426Jan 22, 2004Oct 28, 2008Mair AvganimArrangement for arresting a portable object to a stationary object by a cable
US7441431Jan 9, 2007Oct 28, 2008Micro Security Devices, Inc.High security pin tumbler lock
US7462045Sep 7, 2007Dec 9, 2008Aba Ufo International Corp.Connector lock for computer interface ports
US7479879Jun 26, 2006Jan 20, 2009Acco Brands Usa LlcPortable electronic device physical security apparatus with alarmed cable
US7500371Nov 18, 2005Mar 10, 2009Acco Brands Usa LlcLocking device with passage
US7540334Feb 11, 2008Jun 2, 2009Gass Stephen FPower tools
US7562545Apr 6, 2006Jul 21, 2009The Sun Lock Company, Ltd.Padlock with fully integrated dual locking systems
US7614264Feb 13, 2004Nov 10, 2009Mc Gettrick John MSecure, detachably anchored lock systems
US7614266Oct 15, 2007Nov 10, 2009Acco Brands Usa LlcSecurity apparatus with reset mechanism
US7635272Aug 17, 2007Dec 22, 2009Acco Brands Usa LlcUSB port locking and blocking device
US7642671Mar 22, 2007Jan 5, 2010Acco Brands Usa LlcPower supply system providing two output voltages
US7647796Feb 6, 2007Jan 19, 2010Acco Brands Usa LlcComputer physical security device with retractable cable
US7685854Jan 30, 2008Mar 30, 2010Forrest XuAxial spring balancing pin tumbler lock
US7730751Jan 28, 2009Jun 8, 2010Acco Brands Usa LlcLocking device with passage
US7805969Jun 22, 2007Oct 5, 2010Acco Brands Usa LlcMaster keyed combination lock
US7963132Apr 27, 2010Jun 21, 2011Acco Brands Usa LlcLocking device with passage
US20010049949Aug 16, 2001Dec 13, 2001Igelmund Darrell A.Computer slot security adaptor
US20020104337Feb 6, 2001Aug 8, 2002Lambert KuoCombination lock
US20020134119Mar 20, 2001Sep 26, 2002Derman Jay S.Physical security device and method for portable device
US20030101778Oct 19, 2001Jun 5, 2003Acco Brands, Inc.Security hole fastening device
US20030224637Jan 9, 2003Dec 4, 2003Ling Renny Tse-HawPlug socket securing device for use with plug socket having a slot formed by a resilient tab
US20040074264Oct 18, 2002Apr 22, 2004I/O Interconnect, Inc.Secure attachment of portable data storage device
US20050028571May 18, 2004Feb 10, 2005Kensington Technology GroupPortable electronic device physical security
US20050039502Feb 12, 2002Feb 24, 2005Mair AvganimProtection device for portable computers
US20050097930Nov 6, 2003May 12, 2005International Business Machines CorporationAnti-theft method and system for portable electronic devices
US20050204786Mar 22, 2004Sep 22, 2005Meyer Christopher EPin-capturing cable lock for securing a computer
US20050236521Mar 18, 2005Oct 27, 2005Helmut KrauseSecuring apparatus for a portable electronic unit
US20050280500Mar 8, 2005Dec 22, 2005C&M Technology, Inc.Electronic combination lock with high security features
US20060081021Oct 20, 2004Apr 20, 2006Acco Brands, Inc.Security device including linearly moving member
US20060107073Nov 12, 2004May 18, 2006International Business Machines CorporationSystem and method for equipment security cable lock interface
US20060112740Nov 29, 2004Jun 1, 2006Acco Brands, Inc.Security device including engagement member
US20070033975Feb 21, 2003Feb 15, 2007Shun-Ming LiuDual power protective device for power supply
US20080110217Nov 14, 2007May 15, 2008Targus Group International, Inc.Security System and Related Devices and Methods
US20090049876Aug 15, 2008Feb 26, 2009Acco Brands Usa LlcSecurity apparatus with stabilizing element
US20090090149Jun 9, 2006Apr 9, 2009Arnold Jeffrey FoxCombination lock
US20100024497Aug 4, 2008Feb 4, 2010Kun-Yu WuLock assembly with picking resistant shield
US20100139337May 21, 2008Jun 10, 2010Acco Brands Usa LlcSecurity system with lock interface member with multiple apertures
US20100192642May 21, 2008Aug 5, 2010Acco Brands Usa LlcSecurity system including adapter
USD232416Jun 2, 1972Aug 20, 1974 Ski lock
USD337040Jul 26, 1991Jul 6, 1993Kensington Microware, Ltd.Computer disk drive lock
USD346733Oct 20, 1993May 10, 1994Kensington Microware LimitedSecurity fastener
USD350473Feb 16, 1993Sep 13, 1994Triangle Brass Manufacturing CompanyShroud for a floor-engaging bolt mounted at the bottom of a panic-bar latch equipped door
USD370473Dec 27, 1994Jun 4, 1996 Disk drive locking device
USD370621Apr 24, 1995Jun 11, 1996Secure-It, Inc.Computer lock
USD427883 *Jul 15, 1999Jul 11, 2000 Combination lock
USD447404 *Jun 30, 2000Sep 4, 2001Tae Hyung KimVehicle anti-theft device
USD471785 *Jun 3, 2002Mar 18, 2003Chun Te YuComputer lock
USD515399 *Aug 30, 2004Feb 21, 2006Alloy Metal Manufactory Ltd.Notebook computer/projector security lock
USD571637 *Aug 28, 2007Jun 24, 2008Brammall, Inc.Cable lock device
USD591139 *Jun 16, 2008Apr 28, 2009Hardware Imports, Inc.Pop-out lock
CA454901AMar 8, 1949J. Forester SarahKeyhole plugging fitment
CA791364AAug 6, 1968E. Myatt KeithQuick release fasteners
CA987121AJun 8, 1973Apr 13, 1976Master Lock CompanySafety lock assemblage for movable items
DE329934CJun 17, 1919Dec 1, 1920Gustav TappeDornartiger Schluessellochverschluss
DE335741CNov 1, 1919Apr 11, 1921Mueller OttoSperrschloss zum Festschliessen des Geschwindigkeitshebels von Wechselgetrieben bei Motorwagen
DE361068CFeb 10, 1921Apr 28, 1923Ernst RitterSchlosssicherung
DE456219CFeb 18, 1928Ernst RitterSchlosssicherung
DE577757CMar 23, 1932Jun 3, 1933Josef HerkrathSchluessellochsperrer mit geschlitztem, zylindrischem Sperrkoerper
DE3202700A1Jan 28, 1982Aug 4, 1983Karl Heinz FrickeAnti-theft device for windsurfing boards
DE3407723A1Mar 2, 1984Sep 5, 1985Rainer Dipl Ing RimanekAnti-theft device for fins and surfboards
DE3824393C1Jul 19, 1988Jul 27, 1989Rainer Dipl.-Ing. 6239 Eppstein De RimanekAnti-theft device for surfboard and fin
DE10203647A1Jan 30, 2002Aug 7, 2003Sudhaus Gmbh & CoCoded lock tool has adjustable component which sends signal to external test device to rediscover lost opening code
DE202004015891U1Oct 14, 2004Dec 23, 2004Index CorporationLock for all types of laptop computers has a lock body with an end cap and T-shaped locking hook that engages in a matching slit in the laptop body
FR455740A Title not available
FR877220A Title not available
FR1026519A Title not available
FR1085107A Title not available
FR2308006A1 Title not available
FR2636686A1 Title not available
FR2741375A1 Title not available
GB447091A Title not available
GB1256295A Title not available
GB1376011A Title not available
GB2109109A Title not available
GB2201725A Title not available
GB2234856A Title not available
HU224329B1 Title not available
JP57179618A Title not available
JP2000140948A Title not available
JP2000305845A Title not available
JP2003314100A Title not available
WO1986000396A1Jun 5, 1985Jan 16, 1986Waterglade Products (Uk) LimitedFirearm safety lock
WO1993015295A1Jan 20, 1993Aug 5, 1993Kensington Microware LimitedComputer physical security device
WO1995010680A1Oct 13, 1994Apr 20, 1995Kensington Microware LimitedComputer physical security device
WO1996007002A1Aug 21, 1995Mar 7, 1996Kensington Microware LimitedSecurity device for a portable computer
WO1996015347A1Nov 15, 1994May 23, 1996Kensington Microware LimitedComputer physical security device
WO2008051919A2Oct 22, 2007May 2, 2008Acco Brands Usa LlcSecurity apparatus
WO2008051930A2Oct 22, 2007May 2, 2008Acco Brands Usa LlcSecurity apparatus
WO2008147818A1May 21, 2008Dec 4, 2008Acco Brands Usa LlcSecurity system with lock interface member with multiple apertures
WO2009026225A1Aug 18, 2008Feb 26, 2009Acco Brands Usa LlcSecurity apparatus with stabilizing element
WO2010080402A2Dec 15, 2009Jul 15, 2010Acco Brands Usa LlcSecurity apparatus with identification mechanism
WO2010138847A2May 28, 2010Dec 2, 2010Acco Brands Usa LlcSecurity apparatus including attachment device
Non-Patent Citations
1ACCO Brands, Inc. v. Micro Security Devices, Inc., United States District Court for the North District of California, Order Granting Defendant's Motion for Summary Judgment, Jul. 23, 2002, 13 pages.
2Chung, Matthew; "Kensington Introduces Its ClickSafe Notebook Lock"; 2010,, 2 pages.
3DS-SNAP-IT-MXS, Datamation Systems Inc., Aug. 14, 2007, 1 page.
4Flexguard™ Security System, Philadelphia Security Products (no date on page), 1 page.
5Kablit™ Security System Catalog, © 1988 by Secure-It, Inc., 4 pages, Computer and Office Equipment Security Catalog, Secure-It, Inc., 18 Maple Court, East Longmeadow, MA 01028.
6Kensington Notebook MicroSaver® Installation Instructions Computer Lock Box and Literature, © 2001 Kensington Technology Group, 3 pages.
7Kensington Product Brochure for Kensington Apple Laser Writer and Macintosh Portable Security Systems, Computer and Office Equipment Security Catalog, 1990, 15 pages, Secure-It, Inc., 18 Maple Court, East Longmeadow, MA 01028.
8Kensington Product News Release, "Kensington Wins Case Protecting Cable Lock Patents,"© 2005 Kensington Technology Group, a division of ACCO Brands, Inc., 1 page.
9Kensington® MicroSaver Security System, Packaging and Manual, © 1992 Kensington Microwave Limited, 4 pages.
10King, Rachel: "Kensington ClickSafe locks up laptops with the snap of a click"; 2010,, 2 pages.
11Kryptonite Combo Lock Review, dated Apr. 20, 2011, 10 pages (not a published document).
12Maltoni, D., et al., Extract from "Handbook of Fingerprint Recognition," Chapter 1: Introduction, © 2003, Springer Verlag, New York, 54 pages.
13Non-Final Office Action for U.S. Appl. No. 12/969,401, mailed on Apr. 13, 2011, 31 pages.
14Non-Final Office Action for U.S. Appl. No. 12/977,486, mailed on Apr. 13, 2011, 36 pages.
15Non-Final Office Action for U.S. Appl. No. 12/987,000, mailed on Jul. 6, 2011, 40 pages.
16Notebook Computer Combination Lock, 2002, APC Kryptonite, 2 pages.
17Notice of Allowance for U.S. Appl. No. 12/969,401, mailed on Jun. 30, 2011, 9 pages.
18Notice of Allowance for U.S. Appl. No. 12/977,486, mailed on Jun. 30, 2011, 11 pages.
19PassProof™ User Manual for Macintosh Computers, © 1990 Kensington Microwave Limited, Document 019003800-0890-01, 4 pages.
20Retaining Device Incorporated in Apple Computers, Secure-It, Inc., 1 page.
21Security Method #1 MacKablit Package, Apple Security Bracket sold in Access Security kit, 1 page.
22Simross, L., "An Easier Way to Polish Metal Products," Los Angeles Times, Jan. 12, 1989, Part V, 1 page.
23Targus DEFCON™ 1 Ultra Notebook Computer Security System, © 2001 Targus Corp., 3 pages, downloaded Jan. 3, 2006 at—details.asp?sku=PA400.
24Targus DEFCON™ 1 Ultra Security System, User's Guide, "Making Your Mobile Life Easier," 20 pages.
25The International Search Report for Application No. PCT/US2010/036628, mailed Jan. 14, 2011, 7 pages.
26The Written Opinion for Application No. PCT/US2010/036628, mailed Jan. 14, 2011, 14 pages.
27U.S. Appl. No. 12/242,059, filed Sep. 30, 2008, 58 pages.
28U.S. Appl. No. 12/446,556, filed Apr. 21, 2009, 22 pages.
29U.S. Appl. No. 12/446,560, filed Apr. 21, 2009, 101 pages.
30U.S. Appl. No. 12/870,599, filed Aug. 27, 2010, 48 pages.
31U.S. Appl. No. 12/891,707, filed Sep. 27, 2010, 55 pages.
32U.S. Appl. No. 12/969,401, filed Dec. 15, 2010, 55 pages.
33U.S. Appl. No. 12/977,486, filed Dec. 23, 2010, 54 pages.
34U.S. Appl. No. 12/987,000, filed Jan. 7, 2011, 53 pages.
35U.S. Appl. No. 61/182,591, filed May 29, 2009, 14 pages.
36Vantec Notebook Lock, model # NBL-S100, 2004, 1 page.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD667286 *Sep 23, 2011Sep 18, 2012Sinox Co., Ltd.Lock
USD670553May 10, 2012Nov 13, 2012ACCO Brands CorporationAttachment device for security apparatus
USD762440 *Dec 5, 2014Aug 2, 2016Grouphomesafe LimitedLock
USD762441 *Dec 5, 2014Aug 2, 2016Grouphomesafe LimitedLock
USD788624 *Jan 15, 2016Jun 6, 2017Konica Minolta, Inc.Laser emitter/receiver
USD795670Jun 27, 2016Aug 29, 2017Grouphomesafe LimitedLock
USD796297Jun 27, 2016Sep 5, 2017Grouphomesafe LimitedLock
USD799993 *Apr 21, 2017Oct 17, 2017Konica Minolta, Inc.Laser emitter/receiver
U.S. ClassificationD08/330, D08/343