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Publication numberUSD654234 S1
Publication typeGrant
Application numberUS 29/380,623
Publication dateFeb 14, 2012
Filing dateDec 8, 2010
Priority dateDec 8, 2010
Publication number29380623, 380623, US D654234 S1, US D654234S1, US-S1-D654234, USD654234 S1, USD654234S1
InventorsRobin Hein
Original AssigneeKarcher North America, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Vacuum bag
US D654234 S1
Abstract  available in
Images(7)
Previous page
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Claims(1)
    CLAIM
  1. The ornamental design for a vacuum bag, as shown and described.
Description

FIG. 1 is a perspective view of a the vacuum bag showing the new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left elevation view thereof;

FIG. 6 is a right elevation view thereof;

FIG. 7 is a rear elevation view thereof;

FIG. 8 is a perspective view thereof in a second position of use wherein the vacuum bag is partially folded;

FIG. 9 is a perspective view thereof in a third position of use wherein the vacuum bag is folded;

FIG. 10 is a top plan view thereof;

FIG. 11 is a left elevation view thereof;

FIG. 12 is a front elevation view thereof;

FIG. 13 is a bottom plan view thereof;

FIG. 14 is a rear elevation view thereof; and,

FIG. 15 is a right elevation view thereof.

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US1596041Apr 17, 1922Aug 17, 1926Preston M YoungVacuum carpet-washing machine
US1632665Nov 1, 1923Jun 14, 1927 Short-turn device for motor vehicles
US1639959Oct 3, 1922Aug 23, 1927Bissell Carpet Sweeper CoElectric suction sweeper
US1888339Jan 14, 1931Nov 22, 1932Hoover CoSuction cleaner
US1900889Feb 6, 1931Mar 7, 1933Hoover CoSuction cleaner
US1995084Dec 15, 1933Mar 19, 1935Birtman Electric CoSuction cleaner
US1999696May 5, 1933Apr 30, 1935Hoover CoSuction cleaner
US2192397Oct 20, 1937Mar 5, 1940Hoover CoSuction cleaner
US2263762Feb 15, 1939Nov 25, 1941Air Way Electric Appl CorpVacuum cleaner
US2668979Oct 29, 1949Feb 16, 1954Scott & Fetzer CoVacuum cleaner nozzle with detachable brush carrying unit
US2709070Jul 8, 1953May 24, 1955Esso Res And Eugineering CompaFlexible shaft and drain hole drilling apparatus
US2864462 *May 7, 1954Dec 16, 1958Hoover CoDisposable filter bag for suction cleaners
US3005224Oct 23, 1958Oct 24, 1961Preco IncAir flow operated brush devices for vacuum cleaners
US3020576Jul 11, 1960Feb 13, 1962Hoover CoSuction washing appliance
US3040363Dec 14, 1959Jun 26, 1962Hoover CoSuction floor washer
US3065490Aug 2, 1960Nov 27, 1962Advance Floor Machine CompanyShiftable pick-up squeegee unit for floor treating machine
US3093853Jan 22, 1962Jun 18, 1963Wayne Mfg CompanyPower sweeper broom chamber
US3186021Feb 20, 1959Jun 1, 1965Tennant Co G HPower sweeper
US3189931Sep 13, 1961Jun 22, 1965Tennant Co G HPower sweeper improvements
US3193862Dec 28, 1961Jul 13, 1965American Lincoln CorpVehicle for sweeping large surfaces
US3204280Jan 17, 1963Sep 7, 1965Cleatis CampbellFloor cleaning and waxing machine
US3206787Jan 28, 1963Sep 21, 1965Tennant Co G HScrubbing device
US3233274Jan 28, 1963Feb 8, 1966Tennant Co G HSweeping machine dust separator apparatus
US3284830Oct 4, 1965Nov 15, 1966Tennant Co G HSweeping machine brush mounting apparatus
US3322350Dec 14, 1964May 30, 1967Heinicke Instr CompanyMobile washing apparatus for vehicles or aircraft having chemical mixing means therein
US3436788Jul 27, 1967Apr 8, 1969Wayne Manufacturing CoStreetsweeper vacuum pickup head assembly
US3461479Jul 25, 1967Aug 19, 1969Turf VacTurf vacuuming apparatus
US3504858Oct 27, 1967Apr 7, 1970Liddiard Walter FrankPortable washing and rinsing machine
US3584439Jun 20, 1968Jun 15, 1971Donaldson Co IncFluid cleaner
US3604051Jun 27, 1969Sep 14, 1971Tennant CoPowered sweeping machine
US3631558Sep 2, 1969Jan 4, 1972Kovacevic SlavkoFloor maintenance machine
US3639936Jun 8, 1970Feb 8, 1972Star Ind IncSelf-propelled floor scrubber
US3701177Apr 22, 1971Oct 31, 1972Star Ind IncFront wheel driven floor scrubber
US3705437Aug 17, 1970Dec 12, 1972Cleaning Systems Ind IncCombination high pressure washer and vacuum
US3705746Sep 14, 1970Dec 12, 1972Mcleod Starr RIce resurfacer
US3755993 *Jul 22, 1971Sep 4, 1973P CoteDisposable, vacuum cleaner bag
US3797744Nov 20, 1972Mar 19, 1974Smith WPortable cleaning and sanitizing system
US3833961Sep 25, 1972Sep 10, 1974Tennant CoSurface maintenance machine
US3837029Oct 24, 1972Sep 24, 1974Tennant CoScrubbing machine
US3846865Jul 13, 1973Nov 12, 1974Royal Appliance MfgAttachment clip for suction cleaner brush
US3871826Dec 29, 1972Mar 18, 1975Bohdan BakayMethod and apparatus for transporting discretely samples to be analyzed in a gel
US3879789Oct 24, 1972Apr 29, 1975Tennant CoScrubbing machine
US3883301Jun 21, 1973May 13, 1975U S Floor Systems IncMethod of cleaning textile fabrics
US3886623Jul 14, 1972Jun 3, 1975Elgin Sweeper CoVacuum type sweeper
US3892003Mar 16, 1973Jul 1, 1975Tennant CoPower floor treating apparatus
US3896520Oct 23, 1973Jul 29, 1975Spray BriteWet and dry vacuum cleaner
US3927899Mar 22, 1974Dec 23, 1975Trw IncVehicle steering apparatus
US3933451 *Apr 19, 1973Jan 20, 1976Johansson Goran RDust collecting bag
US3955236Jul 26, 1974May 11, 1976Richard W. Burt, Jr.Collector system in a vacuum sweeper circuit
US4010507Jul 14, 1975Mar 8, 1977The Raymond Lee Organization, Inc.Riding attachment to floor buffer machine
US4019218Apr 15, 1976Apr 26, 1977Chemko Industries, Inc.Carpet soil extractor
US4037289Nov 19, 1975Jul 26, 1977Tennant CompanyScrubber squeegee apparatus
US4041567Apr 10, 1975Aug 16, 1977The Scott & Fetzer CompanyCombination sweeping-scrubbing apparatus
US4046321Jul 26, 1976Sep 6, 1977Kem-O-Kleen, Inc.High pressure spray cleaning head
US4108268Mar 2, 1977Aug 22, 1978Clarke-Gravely CorporationActuator for self-propelled sweeper
US4109342Jul 29, 1977Aug 29, 1978The Singer CompanyVacuum cleaner with bare floor cleaning brush
US4135669Aug 30, 1977Jan 23, 1979Bridges Edward BPortable, wheeled electric sprayer with pressurized liquid reservoir
US4173052Nov 17, 1977Nov 6, 1979The Scott & Fetzer CompanyRiding sweeper
US4196492Dec 14, 1978Apr 8, 1980H. B. Fuller CompanyAutomatic carpet cleaning machine
US4200952Nov 7, 1978May 6, 1980Cemsto B.V.Device for cleaning floors by means of a liquid
US4200953Oct 5, 1978May 6, 1980Fmc CorporationSurface sweeper with floating broom chamber
US4210978Dec 20, 1977Jul 8, 1980H. B. Fuller CompanyAutomatic carpet cleaning machine
US4214338Feb 5, 1979Jul 29, 1980Kyle Allan HIndustrial sweeper
US4219901Dec 29, 1978Sep 2, 1980The Scott & Fetzer CompanyRiding sweeper
US4293971Jun 19, 1979Oct 13, 1981Clarke-Gravely CorporationFloor treating machine with squeegee
US4310944Apr 7, 1980Jan 19, 1982Tennant CompanySurface maintenance machine having air recirculation
US4314385Jun 26, 1980Feb 9, 1982Wln ProductsCarpet cleaning system
US4328014Apr 22, 1981May 4, 1982The Scott & Fetzer CompanySweeper hopper with filter assembly
US4339841Nov 12, 1980Jul 20, 1982Wetrok, Inc.Squeegee support assembly for automatic floor cleaning machines
US4348783Nov 10, 1980Sep 14, 1982Tennant CompanyScrubbing machine with selective recycle
US4354569Mar 31, 1980Oct 19, 1982Heinz EichholzElectric vehicle
US4363152Feb 19, 1981Dec 14, 1982The Scott & Fetzer CompanySqueegee assembly for a scrubbing machine
US4383551Feb 9, 1982May 17, 1983Quadratec AssociatesAnti-hammer device for pulsed liquid-merging system
US4429433Aug 27, 1982Feb 7, 1984The Scott & Fetzer CompanySurface cleaning machine with squeegee assembly
US4457036Sep 10, 1982Jul 3, 1984Tennant CompanyDebris collecting mechanism
US4457043Nov 13, 1980Jul 3, 1984Aktiengesellschaft RolbaSweeper particularly for collecting dust-like material, and the utilization thereof
US4467494Apr 19, 1982Aug 28, 1984Jones Judson OIndustrial vacuum cleaner
US4492002Apr 22, 1983Jan 8, 1985Wetrok, Inc.Floor cleaning machine
US4499624Feb 25, 1983Feb 19, 1985The Kartridg Pak CompanyPortable polisher
US4532667Jul 25, 1984Aug 6, 1985Vorwerk & Co. Interholding GmbhFloor cleaning device having a replaceable brush assembly
US4538695Jun 14, 1984Sep 3, 1985Bradt Grodon EBattery driven golf cart
US4554701Feb 10, 1984Nov 26, 1985Raaij Karel W M VanVacuum street sweeper and filter apparatus therefor
US4572023Mar 26, 1984Feb 25, 1986Allied CorporationAxial position lock for telescoping steering column
US4580313Sep 12, 1983Apr 8, 1986Tennant CompanyWalk behind floor maintenance machine
US4586208Dec 17, 1984May 6, 1986Tennant CompanyFloor maintenance machine and method
US4596061Jan 22, 1985Jun 24, 1986Henning John JLiquid-vacuum washer for hard surfaces
US4611363May 13, 1985Sep 16, 1986Soren SamuelssonSqueegee holding apparatus
US4654918Nov 18, 1985Apr 7, 1987Jerald T. AllcockBuffer deck assembly and surface maintenance apparatus
US4675935Mar 14, 1986Jun 30, 1987Tennant CompanyControl and monitor for a floor maintenance device
US4696593Dec 5, 1986Sep 29, 1987Bayless James DCar washing mitt
US4715087Dec 11, 1985Dec 29, 1987Hako Minuteman, Inc.High speed floor burnisher
US4759094Oct 19, 1987Jul 26, 1988Hako Minuteman, Inc.Scrubbing machine
US4773113Oct 19, 1987Sep 27, 1988Russell V LeeMultiple use cleaning apparatus
US4787646May 7, 1987Nov 29, 1988Simplicity Manufacturing, Inc.Riding mower chassis with floating steerable rear wheels
US4799286Aug 4, 1986Jan 24, 1989Rubin Berl IPower driven vacuum sweeper
US4805258Sep 22, 1987Feb 21, 1989Tennant Trend Inc.Battery powered walk behind floor burnisher
US4809397Jan 21, 1986Mar 7, 1989EdicRug and carpet cleaner
US4819676Jan 16, 1986Apr 11, 1989Tennant CompanyCombination sweeping and scrubbing system and method
US4821958Sep 3, 1987Apr 18, 1989Sparkle Wash, Inc.Mobile pressure cleaning unit
US4839037Apr 6, 1987Jun 13, 1989Osmonics, Inc.Tapered, spirally wound filter cartridge and method of making same
US4847944Sep 30, 1988Jul 18, 1989The Scott Fetzer CompanyVacuum cleaning with powered brush roll
US4850077Sep 15, 1988Jul 25, 1989Domenico VenturiniDouble brush-roll vacuum cleaner
US4879784Aug 9, 1988Nov 14, 1989William SheroBi-directional squeegee jet wand
US4884313May 19, 1988Dec 5, 1989Dulevo S.P.A.Street sweeper machine with trash pick-up and transport capabilities
US4920997Oct 6, 1987May 1, 1990Alfred Karcher Gmbh & Co.Car washing installation
US4922575Oct 3, 1985May 8, 1990Riemann Herbert FThree ribbed torque handle
US4991254May 4, 1990Feb 12, 1991Professional Chemicals CorporationCleaning system
US5005597Jan 19, 1989Apr 9, 1991Deere & CompanyStreet cleaning device for collecting leaves and debris
US5026488Feb 20, 1990Jun 25, 1991Butler AssociatesLiquid recycling system
US5027464Jan 5, 1990Jul 2, 1991Aar CorporationContainer dumping system
US5044043Feb 6, 1989Sep 3, 1991Tennant CompanySpeed and steering control for a floor maintenance machine
US5054150May 31, 1990Oct 8, 1991Best Industries, Inc.Forklift mounted sweeping machine
US5054158Dec 11, 1990Oct 8, 1991Williams William HScrubbing machine/vacuum cleaner
US5075921May 6, 1991Dec 31, 1991Robert GleadallWand
US5090083May 22, 1990Feb 25, 1992Castex Industries, Inc.Wide area carpet vacuum cleaner
US5093955Aug 29, 1990Mar 10, 1992Tennant CompanyCombined sweeper and scrubber
US5109566Jun 28, 1990May 5, 1992Matsushita Electric Industrial Co., Ltd.Self-running cleaning apparatus
US5127124Mar 11, 1991Jul 7, 1992Hako Minuteman, Inc.Adjustable suspension for high speed pad driver
US5135080Apr 30, 1991Aug 4, 1992E. I. Du Pont De Nemours And CompanyStand up fork lift truck safety net
US5174730May 23, 1989Dec 29, 1992Alfred Karcher GmbhHigh-pressure cleaning apparatus
US5184372Jan 7, 1991Feb 9, 1993Mache Gerhard RVacuum assisted squeegee attachment
US5212848Mar 13, 1992May 25, 1993Tennant CompanySqueegee blade
US5217166Sep 21, 1989Jun 8, 1993Alfred Karcher Gmbh & Co.Rotor nozzle for a high-pressure cleaning device
US5221026Oct 15, 1991Jun 22, 1993Monte WilliamsApparatus for dispensing mixtures of liquids and pressurized gas
US5226941 *Mar 19, 1992Jul 13, 1993Vorwerk & Co. Interholding GmbhDust filter bag
US5239720Oct 24, 1991Aug 31, 1993Advance Machine CompanyMobile surface cleaning machine
US5245144Oct 25, 1991Sep 14, 1993Crown Equipment CorporationWalk along hand grip switch control for pallet truck
US5279672Jun 29, 1992Jan 18, 1994Windsor Industries, Inc.Automatic controlled cleaning machine
US5303448Jul 8, 1992Apr 19, 1994Tennant CompanyHopper and filter chamber for direct forward throw sweeper
US5307538May 28, 1993May 3, 1994Racine Industries, Inc.Carpet cleaning machine for particulate removal
US5311892Dec 3, 1992May 17, 1994Cyclotron, Inc.Apparatus for dispensing cleaning fluids to an object
US5349718Aug 9, 1991Sep 27, 1994Jmk International, Inc.Wiper blade for a vehicle windshield
US5364114Jan 29, 1993Nov 15, 1994The Toro CompanyVehicle steering and suspension system
US5377376Aug 23, 1993Jan 3, 1995Advance Machine CompanyMobile surface cleaning machine
US5377382May 13, 1993Jan 3, 1995Windsor Industries, Inc.Floor cleaning machine including squeegee assembly
US5383605Dec 10, 1992Jan 24, 1995Hydro-Chem Systems, Inc.Radio controlled spraying device
US5390690Aug 6, 1993Feb 21, 1995Blaga; AlexandruMixing valve and fluid transfer system valved at pressurized central header to provide unpressurized delivery conduits
US5403473Feb 15, 1994Apr 4, 1995Automatic Control Technology, Inc.Apparatus for mixing gases and liquids and separating solids using a vortex
US5416949Mar 18, 1994May 23, 1995Jute; Kent F.Vacuum unit for forklift
US5419006Dec 8, 1993May 30, 1995Johnston Engineering LimitedExhauster fan systems
US5426805Aug 24, 1993Jun 27, 1995Waldon, Inc.Walk-behind self-propelled broom sweeper
US5435038Mar 10, 1994Jul 25, 1995Sauers; Carl B.Brush roller assembly for vacuum cleaner sweeper
US5455985Jan 10, 1994Oct 10, 1995Tennant CompanySteerable side squeegees
US5465451Aug 4, 1993Nov 14, 1995The Scott Fetzer CompanyBrushroll
US5465456Sep 29, 1994Nov 14, 1995National Super Service CompanyFloor cleaning apparatus
US5467500Jan 27, 1993Nov 21, 1995Aar Corp.Steering mechanism for a cleaning vehicle
US5485653Apr 25, 1994Jan 23, 1996Windsor Industries, Inc.Floor cleaning apparatus
US5500979Apr 3, 1995Mar 26, 1996Firma FedagVacuum cleaner
US5502868Jun 20, 1994Apr 2, 1996Braendle Metallbau AgProcess and device for cleaning of surfaces
US5509162Nov 22, 1994Apr 23, 1996Clarke Industries, Inc.Hinged brush retaining arm for sweepers
US5524320Jan 30, 1992Jun 11, 1996Zachhuber; KurtFloor scrubbing machine
US5537712Mar 20, 1995Jul 23, 1996The Hoover CompanyVacuum cleaner belt drive release
US5555595May 26, 1995Sep 17, 1996Better Cleaning System, Inc.Carpet cleaner unit with adjustable power control
US5555596May 31, 1995Sep 17, 1996Windsor Industries, Inc.Floor cleaning apparatus
US5607178Mar 15, 1995Mar 4, 1997Advance Machine CompanyRear wheel isolation suspension for floor scrubbers
US5608947May 31, 1995Mar 11, 1997Windsor Industries, Inc.Floor cleaning apparatus with pre-filter
US5611108May 30, 1995Mar 18, 1997Windsor Industries, Inc.Floor cleaning apparatus with slidable flap
US5620309Jan 27, 1995Apr 15, 1997Todden; Terry J.Fluid pump priming system
US5628086May 31, 1995May 13, 1997Windsor Industries, Inc.Floor cleaning apparatus with squeegee mounting system
US5653261Jun 28, 1996Aug 5, 1997Hydro Systems CompanySelector valve
US5742975May 6, 1996Apr 28, 1998Windsor Industries, Inc.Articulated floor scrubber
US5785453Jun 25, 1996Jul 28, 1998Minnesota Mining And Manufacturing CompanyChariot for depressing pavement marking tape
US5802665Jun 6, 1995Sep 8, 1998Widsor Industries, Inc.Floor cleaning apparatus with two brooms
US5898970Oct 14, 1997May 4, 1999Straiton; John H.Grout and hard surface cleaning apparatus
US5901409Apr 22, 1998May 11, 1999Alfred Karcher Gmbh & Co.Road sweeping machine
US5943733Apr 1, 1996Aug 31, 1999Dulevo International S.P.A.Sucking and filtering vehicle for dust and trash collecting
US5984031Nov 18, 1997Nov 16, 1999Wright Mfg., Inc.Power mower with riding platform for supporting standing operator during operation
US6023813Apr 7, 1998Feb 15, 2000Spectrum Industrial Products, Inc.Powered floor scrubber and buffer
US6030465Jun 20, 1997Feb 29, 2000Matsushita Electric Corporation Of AmericaExtractor with twin, counterrotating agitators
US6041471Apr 9, 1998Mar 28, 2000Madvac International Inc.Mobile walk-behind sweeper
US6059055Apr 3, 1998May 9, 2000Wright Manufacturing, Inc.Power mower with riding platform for supporting standing operator
US6088873Oct 20, 1997Jul 18, 2000Breuer Electric Mfg. Co.Floor cleaning machine and method
US6145855Dec 29, 1999Nov 14, 2000Trimmer Trap, Inc.Convertible sulky
US6158084Dec 21, 1999Dec 12, 2000The Hoover CompanyVacuum cleaner agitator control
US6158673Jul 2, 1999Dec 12, 2000Ecolab Inc.Portable unit wall unit dispensers and method of dispensing
US6206980Jul 1, 1998Mar 27, 2001Kaivac, Inc.Multi-functional cleaning machine
US6212731Mar 31, 1999Apr 10, 2001Diversey Lever, Inc.Apparatus for cleaning floors
US6230363Sep 14, 1999May 15, 2001Suiden Co., Ltd.Large-scale cleaning vehicle
US6266892Jul 17, 2000Jul 31, 2001Concept Cleaning Systems, Inc.Device for enhancing removal of liquid from fabric
US6283170Sep 24, 1999Sep 4, 2001Kaivac, Inc.Ergonomic, liquid-transport container
US6338013Jul 12, 1999Jan 8, 2002Bryan John RuffnerMultifunctional mobile appliance
US6367120Mar 6, 1998Apr 9, 2002David A. BeauchampCarpet cleaning apparatus with loop agitator
US6397429Jun 30, 2000Jun 4, 2002Nilfisk-Advance, Inc.Riding floor scrubber
US6425958Feb 6, 2001Jul 30, 2002Tennant CompanyAll surface cleaner
US6428590Jan 3, 2000Aug 6, 2002Tennant CompanyFilter system for mobile debris collection machine
US6431217Dec 20, 2000Aug 13, 2002Robert S. RobinsonLiquid transport device
US6442789Dec 28, 2001Sep 3, 2002Nilfisk-Advance, Inc.Riding floor scrubber
US6450867Jun 30, 2000Sep 17, 2002Nilfisk-Advance, Inc.Battery powered, riding, floor treating machine
US6453506Feb 27, 2001Sep 24, 2002Gary SumnerCarpet steam cleaning apparatus with control for directing spray at front or back of wand vacuum head
US6464025May 15, 2001Oct 15, 2002Crown Equipment CorporationCoast control for walkie/rider pallet truck
US6484353May 3, 2001Nov 26, 2002Wap Reinigungssysteme Gmbh & Co.Riding type sweeper with rear-mounted engine
US6490849Jun 19, 2000Dec 10, 2002Great Dane Power Equipment, Inc.Lawn mower with a platform for a standing operator
US6497422Sep 15, 2000Dec 24, 2002William B. Bellis, Jr.Sulky with removable foot plate
US6502017Nov 20, 2001Dec 31, 2002Bryan John RuffnerMultifunctional mobile appliance
US6519808Sep 28, 2001Feb 18, 2003Nilfisk-Advance, Inc.Squeegee mounting assembly for a floor scrubber
US6530821May 7, 2001Mar 11, 2003Nilfisk-Advance, Inc.Battery powered, riding, floor burnishing machine
US6533871Jan 12, 2001Mar 18, 2003Royal Appliance Mfg. Co.Carpet extractor with dual nozzles for dual brushrolls
US6535793May 1, 2001Mar 18, 2003Irobot CorporationMethod and system for remote control of mobile robot
US6553609Apr 17, 2001Apr 29, 2003Dieter TremmelApparatus for floor cleaning
US6554207Mar 20, 2001Apr 29, 2003Jeffrey N. EbbertsApplication apparatus for multiple solution cleaner
US6571805Nov 15, 2001Jun 3, 2003Briggs & Stratton Power Products Group, LlcMulti-container pressure washer and related product selecting valve
US6585827Dec 21, 2001Jul 1, 2003Tennant CompanyApparatus and method of use for cleaning a hard floor surface utilizing an aerated cleaning liquid
US6594844Jan 24, 2001Jul 22, 2003Irobot CorporationRobot obstacle detection system
US6600981Nov 20, 2001Jul 29, 2003Bryan John RuffnerMultifunctional mobile appliance
US6625843May 24, 2001Sep 30, 2003Korea Atomic Energy Research InstituteRemote-controlled mobile cleaning apparatus for removal and collection of high radioactive waste debris in hot-cell
US6629333Oct 23, 2001Oct 7, 2003Kurt E. BoldenDevice and method for liquid removal from carpet
US6647585Nov 6, 2001Nov 18, 2003Kaivac, Inc.Multi-functional floor-cleaning tool
US6650975Nov 20, 2001Nov 18, 2003Bryan John RuffnerMultifunctional mobile appliance
US6671925May 21, 2002Jan 6, 2004Tennant CompanyChemical dispenser for a hard floor surface cleaner
US6681433Jun 15, 2000Jan 27, 2004Schmidt Holding GmbhSweeping unit
US6684452Oct 17, 2001Feb 3, 2004Nilfisk-Advance, Inc.Dual cleaning mode carpet extractor
US6705332Dec 23, 2002Mar 16, 2004Tennant CompanyHard floor surface cleaner utilizing an aerated cleaning liquid
US6721990Sep 30, 2002Apr 20, 2004Royal Appliance Mfg. Co.Carpet extractor with dual nozzles for dual brushrolls
US6725512Jun 5, 2002Apr 27, 2004Polymer Group, Inc.Imaged nonwoven fabric for cleaning applications
US6735811May 9, 2002May 18, 2004Tennant CompanyCleaning liquid dispensing system for a hard floor surface cleaner
US6735812Feb 21, 2003May 18, 2004Tennant CompanyDual mode carpet cleaning apparatus utilizing an extraction device and a soil transfer cleaning medium
US6760947Aug 21, 2001Jul 13, 2004Alto U.S. Inc.Apparatus for treating a floor surface utilizing a handle mounted traverse switch
US6772475Jan 11, 2002Aug 10, 2004The Hoover CompanySuction nozzle configuration
US6789290Jul 2, 2001Sep 14, 2004Rug Doctor, L.P.Dual mode carpet cleaning device
US6842940Jan 26, 2004Jan 18, 2005Minuteman International, Inc.Floor scrubber
US6845829Apr 4, 2003Jan 25, 2005James T. HafendorferUtility vehicle with foot-controlled mobility
US6880199Sep 30, 2002Apr 19, 2005Bissell Homecare, Inc.Extraction cleaning with collapsible tanks
US6918156Jul 16, 2002Jul 19, 2005Samsung Gwangju Electronics, Co.Suction brush assembly having rotation roller for sweeping dust
US6918603Mar 5, 2003Jul 19, 2005George Martin BoydScrub-mate
US6941614May 23, 2002Sep 13, 2005John E. MontgomeryCarpet grooming attachment
US6945261Sep 9, 2003Sep 20, 2005Nalco CompanyApparatuses, systems and processes for surface cleaning
US6948527Nov 25, 2002Sep 27, 2005Gary Dean RagnerPressure-actuated linearly retractable and extendible hose
US6981338Dec 23, 2003Jan 3, 2006Jensen Dale SDevice for improved removal of liquid from fabric
US7025835Oct 11, 2002Apr 11, 2006Castle Rock IndustriesScrubbing machine passive recycling
US7048805Sep 13, 2004May 23, 2006Rug Doctor, LpDual mode carpet cleaning method
US7055201Apr 15, 2002Jun 6, 2006Johnsondiversey, Inc.Surface treating machine
US7287299Mar 7, 2005Oct 30, 2007TennantSimplified rear squeegee linkage for surface cleaning equipment
US7302734May 26, 2004Dec 4, 2007Hako-Werke GmbhGround cleaning machine
US7328758Feb 23, 2005Feb 12, 2008Comac S.P.A.Self-propelled vehicle particularly for making turns with tight turning radii
US7350264Nov 6, 2003Apr 1, 2008Madvac Inc.Mobile vacuum sweeper
US7370386Feb 2, 2004May 13, 2008Nilfisk-Advance, Inc.Dual cleaning mode carpet extractor
US7430782Feb 23, 2005Oct 7, 2008Comac S.P.A.Floor cleaning machine, particularly for industrial applications
US7533435Feb 15, 2005May 19, 2009Karcher North America, Inc.Floor treatment apparatus
US7555801Jul 7, 2009Hako-Werke GmbhFloor cleaning machine
US7611555 *Oct 18, 2006Nov 3, 2009Wolf GmbhVacuum cleaner bag
US8002862 *Oct 15, 2004Aug 23, 2011Eurofilters N.V.Filter bag and method for the production thereof
US20010002500Jan 2, 2001Jun 7, 2001Kasen Timothy E.Upright water extraction cleaning machine
US20020116783Feb 6, 2001Aug 29, 2002Giddings Daniel G.All surface cleaner
US20030159225Feb 27, 2002Aug 28, 2003Feng-I KuoActivated carpet cleaning brush
US20030192963Apr 25, 2003Oct 16, 2003Ebberts Jeffrey N.Application apparatus for multiple solution cleaner
US20040040102Sep 2, 2003Mar 4, 2004Tennant CompanyFoamed cleaning liquid dispensing system
US20040172769Nov 10, 2003Sep 9, 2004Giddings Daniel G.Method and apparatus for cleaning fabrics, floor coverings, and bare floor surfaces utilizing a soil transfer cleaning medium
US20040187895Jan 5, 2004Sep 30, 2004Tennant CompanyChemical dispensing method for a hard surface cleaner
US20040221407Dec 30, 2003Nov 11, 2004Tennant CompanyCleaning liquid dispensing system
US20040226578Dec 15, 2003Nov 18, 2004Michael GuestPriming pump for multi-functional cleaning machine
US20040226584May 14, 2003Nov 18, 2004Michael GuestMultifunctional surface cleaning machine and method of using the same
US20050251937Feb 23, 2005Nov 17, 2005Comac S.P.A.Floor cleaning machine, particularly for industrial applications
US20050251948Feb 23, 2005Nov 17, 2005Comac S.P.A.Floor cleaning machine, particularly for industrial applications
US20050252186Feb 23, 2005Nov 17, 2005Comac S.P.A.Self-propelled vehicle particularly for making turns with tight turning radii
US20060064844Oct 17, 2005Mar 30, 2006Venard Daniel CFloating deck for use with a floor cleaning apparatus
US20060124770Feb 9, 2006Jun 15, 2006Castle Rock Industries, Inc.Spray nozzle and mixing block
US20060156498Feb 9, 2006Jul 20, 2006Castle Rock Industries, Inc.Floor cleaning and treatment apparatus
US20090094784Oct 5, 2007Apr 16, 2009Karcher Floor Care, Inc.Floor Treatment Apparatus
US20110023248Feb 3, 2011Karcher North America, Inc.Selectively Adjustable Steering Mechanism for Use on a Floor Cleaning Machine
USD213586 *Mar 13, 1968Mar 18, 1969 Bag for a vacuum cleaner
USD273621Sep 7, 1982Apr 24, 1984Tennant CompanyCombination sweeper-scrubber floor machine
USD290053Jun 25, 1984May 26, 1987Cooper Industries, Inc.Housing for a floor maintenance machine
USD290054Jun 25, 1984May 26, 1987Cooper Industries, Inc.Housing for a floor cleaning machine
USD370320Nov 7, 1994May 28, 1996Harris Research, Inc.Cleaning machine
USD381480 *Nov 14, 1994Jul 22, 1997 Debris collection hopper
USRE26950Jul 22, 1968Sep 22, 1970 Steam-vacuum generator for rug and upholstery cleaning
BRPI0511488A Title not available
CA2242793A1Jul 2, 1998May 12, 1999Robert S. RobinsonMulti-functional cleaning machine
CA2268234CApr 6, 1999Jun 17, 2008Uwe EckerleinApparatus for cleaning floors
DE1023867BMar 27, 1957Feb 6, 1958Albert HuttLaufschiene zum verschiebbaren Aufhaengen von Vorhaengen aller Art mittels C- bzw. G-foermig gebogener Gleithaken
DE1270066BFeb 4, 1966Jun 12, 1968Hako Werke Hans Koch & SohnSelbstaufnehmende Kehrsaugmaschine
DE1658384UApr 22, 1953Jul 2, 1953Gegewerke G M B HSperrtuer.
DE4429996A1Aug 24, 1994Feb 29, 1996Kaercher Gmbh & Co AlfredStreet etc. sweeping vehicle with brush and roller
DE4440202A1Nov 10, 1994May 18, 1995Pulimat SpaMobile machine for washing and drying of floor coverings
DE9421472U1Aug 24, 1994Nov 30, 1995Kaercher Gmbh & Co AlfredKehrfahrzeug
DE9421625U1Aug 24, 1994Mar 14, 1996Kaercher Gmbh & Co AlfredKehrfahrzeug
DE10029691C2Jun 16, 2000Apr 25, 2002Hako GmbhKnickgelenktes Bodenreinigungsfahrzeug
DE10030725C2Jun 23, 2000Apr 25, 2002Hako GmbhFahrbares Bodenreinigungsgerät
DE10062329C1Dec 14, 2000Jul 18, 2002Schmidt Holding GmbhSaug-Kehraggregat
DE10142192C1Aug 29, 2001Mar 20, 2003Hako GmbhMobile machine for cleaning floor incorporates cleaning tool, container for cleaning fluid, dirty liquid container, and suction device with receptacle for used cleaning fluid and fan
DE10204118C1Feb 1, 2002Oct 16, 2003Hako GmbhMobile floor-cleaning machine includes polymer filter sheets with spacers guiding fluid flow to form filter cake which effectively cleans fluid flowing through
DE10218244B4Apr 24, 2002Apr 6, 2006Alfred Kärcher Gmbh & Co. KgFahrbares Bodenreinigungsgerät
DE10221349A1May 10, 2002Nov 20, 2003Hako GmbhFloor cleaning machine has cleaning fluid dispensing nozzles located outside brush chamber, outside reach of disturbed dust to prevent clogging of nozzles
DE10221351A1May 10, 2002Nov 20, 2003Hako GmbhFloor cleaning machine has dirt collection container positioned separate from brush chamber and arranged to maintain constant contact pressure of brushes on floor
DE10221352A1May 10, 2002Nov 20, 2003Hako GmbhFloor cleaning machine has dirt collection container with removable front wall for easier cleaning
DE10307150A1Feb 20, 2003Sep 9, 2004Fritz Sperber Gmbh & Co.Operating method for mowing equipment e.g. lawnmower, involves reducing or increasing number of revolutions of suction turbine when load is small or large, respectively
DE10324825B4May 30, 2003Jun 24, 2010Hako-Werke GmbhBodenreinigungsmaschine
DE10324826A1May 30, 2003Dec 16, 2004Hako-Werke GmbhBodenreinigungsmaschine
DE19539350A1Oct 23, 1995Apr 24, 1997Kaercher Gmbh & Co AlfredKehrfahrzeug
DE19745887C2Oct 17, 1997Apr 27, 2000Schmidt Holding Europ GmbhKehrsystem
DE19851666C1Nov 10, 1998Sep 21, 2000Wap ReinigungssystemeAufsitzkehrmaschine mit Frontmotor
DE19851681C2Nov 10, 1998Jul 11, 2002Wap ReinigungssystemeAufsitzkehrmaschine mit Heckmotor
DE19927593C1Jun 17, 1999Apr 19, 2001Schmidt Holding GmbhKehraggregat
DE20204485U1Mar 21, 2002Aug 29, 2002Schwarzwaelder Service Ind UndFahrbare Bodenreinigungsmaschine
DE69011648D1May 18, 1990Sep 22, 1994Aar CorpReinigungsfahrzeug.
DE69608989D1Mar 21, 1996Aug 3, 2000Dulevo Int SpaSaug- und Filterfahrzeug zum Sammeln von Staub und Müll
EP0017913B1Apr 10, 1980Apr 13, 1983Heinz EichholzElectrically propelled vehicle
EP0176696B1Aug 2, 1985Apr 26, 1989Alfred Kärcher GmbH & Co.Cleaning apparatus for dry or wet suction and/or for rinse extraction cleaning
EP0176697B1Aug 2, 1985May 16, 1990Alfred Kärcher GmbH & Co.Cleaning apparatus for dry or wet suction and/or for rinse extraction cleaning
EP0189617B1Dec 28, 1985Oct 2, 1991Giovanni TodescatoImproved floor sanding and polishing machine
EP0281976A1Mar 5, 1988Sep 14, 1988Henkel Kommanditgesellschaft auf AktienMobile floor-cleaning machine
EP0282850B1Mar 5, 1988Sep 25, 1991Henkel Kommanditgesellschaft auf AktienMobile floor cleaning machine
EP0283022B1Mar 17, 1988Aug 19, 1992Tennant CompanyFloor preparation machine and method
EP0421194B1Sep 20, 1990Jun 14, 1995Alfred Kärcher GmbH & Co.Spraygun for a high pressure cleaning device
EP0569430B1Jan 30, 1992Nov 2, 1994Kurt ZachhuberFloor treating machine
EP0792615B1Jan 29, 1997Nov 3, 1999Unilever N.V.Cleaning apparatus
EP0867331A2Mar 19, 1998Sep 30, 1998Applied Sweepers LimitedSeat assembly for a pedestrian operable suction sweeping machine
EP0951857B1Mar 25, 1999May 5, 2010JohnsonDiversey, Inc.Apparatus for cleaning floors
EP1023867A2Dec 16, 1999Aug 2, 2000Schmidt Holding GmbHSweeping machine with collecting container
EP1108091B1Jun 15, 2000Sep 1, 2004Patria Vammas OYSweeping unit
EP1108092B1Jun 15, 2000Apr 21, 2004Patria Vammas OYSweeping unit
EP1164074B1Jun 15, 2001Aug 20, 2008Hako-Werke GMBHFloor cleaning vehicle with central pivot steering
EP1260129B1May 18, 2001Jul 28, 2004Schmidt Holding GmbHCarrier vehicle with pto-driven mounted implement
EP1265713B1Nov 3, 2000Feb 25, 2004JohnsonDiversey, Inc.Applicator for applying a fluid to a surface and method of applying a fluid to a surface
EP1335869B1Oct 31, 2001Sep 15, 2004Schmidt Holding GmbHDispersing appliance
EP1604605B1May 26, 2004Sep 6, 2006JohnsonDiversey, Inc.Floor cleaning machine
GB1112147A Title not available
GB2338686A Title not available
Non-Patent Citations
Reference
1"Minny 16," FIMAP, Italian Customized Cleaning, 2007, 8 pages.
2"Schmidt Produkte: Kleinkehrfahrzeug Galopio," Photo of Galopio device, available at http://database.schmidtgroup.net/loader.php//en/schmidt/swk/products/00011/picture1.html, as early as Apr. 29, 2003, printed on Jan. 29, 2007, 1 page.
3"Scmidt Produkte: Kleinkehrfahrzeug Galopio," Photo of Galopio device with description, available at http://database.schmidtgroup.net/loader.php/de/schmidt/swk/00011/, as early as May 29, 2003, printed on Jan. 29, 2007, p. 1.
4"The Science of Floor Care: Profi™ Rubber Floor Cleaner/Degreaser," Taski, http://www.johnsondiversey.com/Cultures/en-US-OpCo/Products+and+Systems/Categori..., accessed Nov. 12, 2008, 2 pages.
5Fantomat Sale Sheet, Buzili-Werk Wagner GmbH & Co., date unknown, 4 pages.
6Galopio Cleaning Device, www.schmidt-holding.com, accessed Feb. 23, 2005, 4 pages.
7Galopio Operating Instructions, Schmidt Winterdienst-Und Kommunaltechnik, Jan. 17, 2005, Issue 5, pp. 1-84.
8Hefter Cleantech, Convert 82, May 19, 2006, 3 pages, accessed Jun. 1, 2007.
9Kärcher, MC600 Multicleaner Brochure, date unknown, 2 pages.
10Kärcher, MC600 Multicleaner Brochure, date unknown, 4 pages.
11Kärcher, Multicleaner MC600 Manual, date unknown, 44 pages.
12Kärcher, Multicleaner MC600, Mar. 1990, 7 pages.
13Kärcher, NT301 Brochure, date unknown, 2 pages.
14Kärcher, Worldwide Cleaning Expertise Programme 91/92, published more than one year prior to the filing date of U.S. Patent 6,425,958, which was filed Feb. 2001, 50 pages.
15Nobles Typhoon 161OP/1612 Wet/Dry Vacuum Operator and Parts Manual, Jan. 2000, 22 pages Kaivac, Inc.
16No-Touch Cleaning Brochure, Kaivac, Inc., dated 2003, 8 pages.
17Photo and information related to Galopio device sold on Mascus website, available at http://www.mascus.com/product—card.asp?br=Broddway&catn=Groundscare&page=1&location=EN&pr..., indicates that device was registered in 2000, printed on Jan. 29, 2007, p. 1.
18Photo of Galopio device, available at http://www.bassewitz.de/fahrzeuge/schmidt.htm, as early as Jan. 26, 2002, printed on Jan. 29, 2007, pp. 1-2.
19Print out of Kaivac No-Touch Clean System, www.Kaivac.com, dated Jan. 23, 2003, 3 pages.
20Print out of Nilfisk Aquatron 8 machine, www.mn.nilfisk-advance.com, dated Jan. 30, 2003, 1 page.
21Service Master, Boss 2000E Manual, Aug. 1997, 32 pages.
22Service Master, Boss 2000LE Manual, Mar. 1998, 30 pages.
23ServiceMaster Carpet Care 2000 Boss 2000B Operator & Parts List Manual, Oct. 1995, 45 pages.
24Tennant Model 1465 and 1480 Manual, 1988, pp. 3-18 and 6-34.
25Warning: Your Competitor has a KaiVac, Sep. 1998, 10 pages.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8887340Dec 18, 2013Nov 18, 2014Kärcher North America, Inc.Floor cleaning apparatus
US9015887Aug 10, 2013Apr 28, 2015Kärcher North America, Inc.Floor treatment apparatus
US9192276Oct 1, 2014Nov 24, 2015Karcher North America, Inc.Floor cleaning apparatus
USD750334 *Jun 6, 2014Feb 23, 2016The Procter & Gamble CompanyFilter bag
Classifications
U.S. ClassificationD32/30