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  1. Advanced Patent Search
Publication numberUSD637423 S1
Publication typeGrant
Application numberUS 29/359,634
Publication dateMay 10, 2011
Filing dateApr 13, 2010
Priority dateApr 13, 2010
Also published asCA137465S
Publication number29359634, 359634, US D637423 S1, US D637423S1, US-S1-D637423, USD637423 S1, USD637423S1
InventorsYves Behar, Bret Recor, Qin Li, Naoya Edahiro
Original AssigneeHerman Miller, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D637423 S1
Abstract  available in
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  1. The ornamental design for a chair, as shown and described.

FIG. 1 is a perspective view of a chair;

FIG. 2 is a left side view of the chair shown in FIG. 1;

FIG. 3 is a right side view of the chair shown in FIG. 1;

FIG. 4 is a front view of the chair shown in FIG. 1;

FIG. 5 is a rear view of the chair shown in FIG. 1;

FIG. 6 is a top view of the chair shown in FIG. 1; and,

FIG. 7 is a bottom view of the chair shown in FIG. 1.

The broken lines showing the base, armrests, and controls for the chair in FIGS. 1-7 are for environmental purposes only and do not form any part of the claimed design.

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US2549902Oct 2, 1945Apr 24, 1951Hibbard Donald LSeat
US2558171Nov 22, 1946Jun 26, 1951Chesley George BReclining chair
US2745468Mar 10, 1952May 15, 1956Gideon A KramerChair with resilient tilting seat and back
US2756809Jun 30, 1954Jul 31, 1956Ernst EndresenBack support for chairs, car seats, and the like
US2843195Jan 25, 1956Jul 15, 1958Barvaeus Alvar E ASelf-adjusting back support
US2894565May 17, 1957Jul 14, 1959Hubert R CraneContouring back rest for motor vehicle seats
US2931427Feb 24, 1959Apr 5, 1960Joseph GoldsteinVentilated seat cushion
US2952300Jul 15, 1957Sep 13, 1960Morton R CohenChair construction
US3006688Jan 30, 1959Oct 31, 1961Alfred J OuelletteBaby seat
US3014762Nov 20, 1957Dec 26, 1961Mauser KgChair structures with shell-shaped seats
US3059919Apr 12, 1961Oct 23, 1962Fiat SpaResilient vehicle seat structure
US3095236Oct 4, 1961Jun 25, 1963Klassen Edward JStack chair
US3111344Feb 5, 1962Nov 19, 1963American Seating CoChair
US3138404Jul 29, 1963Jun 23, 1964Relaxo Bak IncAuxiliary body support for vehicle seats
US3198578Mar 11, 1963Aug 3, 1965Ford Motor CoVehicle seat
US3241879Jun 10, 1963Mar 22, 1966Ford Motor CoSpring seat structure
US3446530Oct 16, 1967May 27, 1969Rowland David LNested armchair
US3608960Sep 3, 1970Sep 28, 1971Mc Donnell Douglas CorpAdjustable back support
US3708202Jan 22, 1971Jan 2, 1973American Seating CoIndependent seat rise stacking and row chair
US3720568Mar 22, 1971Mar 13, 1973D RowlandSeating and sub-assembly for seats and backs
US3762769Dec 16, 1971Oct 2, 1973Recaro AgSeat especially for motor vehicles
US3767261Mar 22, 1971Oct 23, 1973D RowlandSeating and sub-assembly for seats and backs and method for making same
US3814474Jun 7, 1972Jun 4, 1974Steelcase IncDetachable tablet arm and bookrack
US3938858Dec 2, 1974Feb 17, 1976Fritz DrabertChair with adjustable backrest
US3982785Jul 29, 1974Sep 28, 1976Center For Design Research And DevelopmentChair
US4002369Mar 17, 1972Jan 11, 1977Royal Seating CorporationChair and method of making same
US4118069Oct 7, 1976Oct 3, 1978George Taylor HunterFrame arm joint structure for seat or chair structure
US4153293Sep 6, 1977May 8, 1979Nepsco, Inc.Back rest
US4240663Mar 14, 1979Dec 23, 1980Giroflex Entwicklungs AgAdjustable stacking chair
US4298227Aug 16, 1978Nov 3, 1981Berthier Marc AFolding chair
US4300362Sep 19, 1979Nov 17, 1981Association Des Ouvriers En Instruments De PrecisionArticulation for manipulator arm
US4313637Nov 13, 1979Feb 2, 1982Uop Inc.Seat having a movable lumbar support
US4318570Sep 12, 1979Mar 9, 1982Forma S.A Moveis E Objetos De ArteStructure for seating means
US4350388Oct 3, 1978Sep 21, 1982Spina-Trac AbBackrests
US4368917Dec 20, 1979Jan 18, 1983Tachikawa Spring Co., Ltd.Vehicle seat member integrally formed of synthetic resin material
US4390210Dec 15, 1980Jun 28, 1983Haworth Mfg., Inc.Blind connecting structure for inner and outer shells of chair back
US4418958Jan 21, 1981Dec 6, 1983Watkin Bernard CPlastics chair shell
US4452485Dec 23, 1981Jun 5, 1984Wilhelm SchusterFlexible elastic support
US4502728Oct 8, 1982Mar 5, 1985Nepsco, Inc.Portable seat and back rest
US4502729Jul 26, 1982Mar 5, 1985Giroflex Entwicklungs AgChair, especially a reclining chair
US4529247Apr 15, 1982Jul 16, 1985Herman Miller, Inc.One-piece shell chair
US4541670Aug 15, 1983Sep 17, 1985Robin MorgensternLumbosacral backrest with adjustable contour
US4556254Nov 2, 1984Dec 3, 1985Bio-Support Industries LimitedBackrest
US4570994Dec 17, 1982Feb 18, 1986Charles LowreyFoldable chair
US4575152Feb 17, 1984Mar 11, 1986Mclaughin Sr Thomas MPadded member and method of making the same
US4576351Jun 15, 1984Mar 18, 1986Brink T APortable stroke victims arm rest
US4597606Sep 17, 1984Jul 1, 1986Magee Plastics CompanyArm cap for airplane seat or the like
US4601514Jan 6, 1984Jul 22, 1986Messrs. Willibald GrammerSeat having an adjustable back support arrangement
US4632454Oct 29, 1984Dec 30, 1986Ab VolvoVehicle seat intended, for example, for such automobile vehicles as cars, trains and airplanes
US4634178Dec 10, 1984Jan 6, 1987Carney Steven HAdaptable seating device
US4641885Jun 27, 1984Feb 10, 1987Protoned B.V.Work chair having a vertically adjustable chair support
US4648653May 30, 1986Mar 10, 1987Rowland David LStackable armchair
US4695096Nov 20, 1986Sep 22, 1987Kincaid Donald MMotorcycle passenger arm rest
US4718724Dec 3, 1986Jan 12, 1988Orthops IncorporatedLumbar support for seat attachment
US4722569Jan 30, 1986Feb 2, 1988Robin L. MorgensternPower and manually actuated lumbosacral backrest
US4730871Aug 14, 1986Mar 15, 1988Nepsco, Inc.Adjustable back rest
US4799732Oct 6, 1987Jan 24, 1989Okamura CorporationChair seat inclining and moving device
US4810033Feb 11, 1988Mar 7, 1989Kemman & KochAdjustable backrest
US4900085Jul 1, 1988Feb 13, 1990Equus Marketing AgChair construction arrangement, particularly for office chairs, typing chairs, and the like
US4909568Oct 13, 1988Mar 20, 1990Fiat Auto S.P.A.Adjustable backrest for the seats of vehicles, particularly cars
US4915448Jul 11, 1988Apr 10, 1990Morgenstern Robin LPower actuated lumbosacral backrest
US4961610Aug 21, 1989Oct 9, 1990Midmark CorporationClam shell armrest
US4968093Dec 22, 1989Nov 6, 1990Fiat Auto S.P.A.Adjustable backrest for the seats of vehicles, particularly cars
US4981325Aug 25, 1988Jan 1, 1991Dennis ZacharkowPosture support with multi-planar adjustment
US4993164Jul 5, 1990Feb 19, 1991Jacobsen Joseph MMeasuring device
US5009467May 30, 1989Apr 23, 1991Mccoy David CAdjustable armrest for chair
US5018786Feb 10, 1987May 28, 1991Goldstein Glenn AErgonomic adjustable chair and method
US5026116Dec 22, 1989Jun 25, 1991Fiat Auto S.P.A.Adjustable backrest for the seats of vehicles, particularly cars
US5076643Aug 20, 1990Dec 31, 1991Lear Seating CorporationLumbar support
US5102196Oct 24, 1988Apr 7, 1992Kokuyo Co., Ltd.Chair provided with a backrest
US5106161Aug 27, 1990Apr 21, 1992Grammer AgCushion portion for a seat
US5112106Aug 29, 1989May 12, 1992Svein Asbjornsen & Jan Lade A/SArrangement in connection with an adjustable back rest cushion of a chair
US5143422Apr 22, 1991Sep 1, 1992Gerd AlthoferAdjustable active arm support for keyboard operators
US5195804Jul 15, 1989Mar 23, 1993Stolle Herbert DBack-rest having two oval shaped shells each concave to vertical and convex to horizontal
US5197780Feb 20, 1991Mar 30, 1993Fisher Dynamics CorporationTransmission device for cable control of lumbar support mechanism
US5217278Mar 13, 1991Jun 8, 1993Findlay Industries, Inc.Mechanism for providing adjustable lumbar support in a seat
US5228747Dec 18, 1989Jul 20, 1993Greene Kenneth MSeating system
US5249839Nov 12, 1991Oct 5, 1993Steelcase Inc.Split back chair
US5277475Jul 15, 1992Jan 11, 1994Engineered Components, Inc.One piece back support for a chair
US5288138Sep 30, 1992Feb 22, 1994Stulik Edward LReclining chair
US5314235 *Nov 5, 1991May 24, 1994Johnson David GPortable back support
US5314240Dec 27, 1991May 24, 1994Itoki Co., Ltd.Shell structure for use with a chair having synchronously moving seat and seat back
US5318346Apr 30, 1993Jun 7, 1994Steelcase Inc.Chair with zero front rise control
US5344211Aug 5, 1993Sep 6, 1994Riyaz AdatAdjustable backrest
US5368365Apr 22, 1993Nov 29, 1994Global Upholstery CompanyAdjustable arm rest assembly
US5393124Dec 9, 1992Feb 28, 1995Neil; Gary K.Armrest assembly
US5393125May 28, 1993Feb 28, 1995Steelcase Inc.Height adjustable chair arm assembly
US5415459Jun 8, 1993May 16, 1995Hon Industries, Inc.Adjustable width arm rest
US5439268Jun 14, 1994Aug 8, 1995Shin Yen Enterprise Co., Ltd.Adjustable armrest assembly for a chair
US5460427Sep 9, 1993Oct 24, 1995Serber; HectorSeat assembly and method
US5478137Apr 15, 1994Dec 26, 1995Hon Industries Inc.Armrest adaptor assembly
US5484187Apr 11, 1994Jan 16, 1996Doerner Products Ltd.Chair armrest adjustment mechanism
US5486035Aug 1, 1994Jan 23, 1996Koepke; Marcus C.Occupant weight operated chair
US5487591May 31, 1994Jan 30, 1996Steelcase, Inc.Back shell with selective stiffening
US5501507Sep 12, 1994Mar 26, 1996Hummitzsch; KarlSeat with spring-loaded lumbar support
US5518294May 23, 1994May 21, 1996Ligon Brothers Manufacturing CompanyVariable apex back support
US5553917Jun 30, 1994Sep 10, 1996Bosaro Biotech Inc.Adjustable backrest
US5567010Aug 29, 1994Oct 22, 1996Bostrom Seating, Inc.Adjustable lumbar support
US5582459Sep 29, 1994Dec 10, 1996Itoki Crebio CorporationChair having tiltable seat back
US5590067Mar 14, 1995Dec 31, 1996Discovision AssociatesMethod and arrangement for transformation of signals from a frequency to a time domain
US5590934Mar 7, 1996Jan 7, 1997Shin Yeh Enterprise Co., Ltd.Adjustable chair-armrest assembly
US5597203Jun 14, 1994Jan 28, 1997Board Of Trustees Operating Michigan State UniversitySeat with biomechanical articulation
US5599067Jun 7, 1995Feb 4, 1997Herman Miller, Inc.Adjustable arm rest assembly
US5599068Apr 15, 1996Feb 4, 1997Angeles Group, Inc.Arcuately supported chair
US5624158Aug 5, 1994Apr 29, 1997Bosaro Biotech Inc.Adjustable backrest
US5626394Jun 7, 1995May 6, 1997Perry; Charles O.Tubular chair frame
US5630643Jun 1, 1993May 20, 1997Steelcase IncUpholstered chair with two-piece shell
US5630647May 26, 1995May 20, 1997Steelcase Inc.Tension adjustment mechanism for chairs
US5641203Jun 7, 1995Jun 24, 1997Herman Miller Inc.Adjustable arm rest assembly
US5647638Jun 7, 1995Jul 15, 1997Haworth, Inc.Height-adjustable chair arm assembly
US5651586Jan 30, 1996Jul 29, 1997Corel, Inc.Laterally adjustable armrest for a chair
US5655814Mar 7, 1996Aug 12, 1997Shin Yeh Enterprise Co., Ltd.Adjustable chair-armrest assembly
US5662381Jun 6, 1995Sep 2, 1997Steelcase Inc.Chair construction and method of assembly
US5664841Apr 30, 1996Sep 9, 1997Lear Corporation Italia SpaMotor-vehicle seat
US5667277Jun 7, 1995Sep 16, 1997Herman Miller Inc.Height adjustable arm rest assembly
US5683142Jun 20, 1996Nov 4, 1997Krueger International, Inc.Mounting assembly for chair back
US5685606Mar 10, 1995Nov 11, 1997Henderson's Industries Pty Ltd.Adjustable lumbar support
US5695096Oct 2, 1995Dec 9, 1997L'orealDispensing valve and dispensing container equipped with such a valve
US5704689Feb 13, 1996Jan 6, 1998Kim; Moung SookChair having separable back
US5718474May 31, 1995Feb 17, 1998Kokuyo Co., Ltd.Foldable chair
US5718476Sep 20, 1996Feb 17, 1998ChairtechSeat with adjustable lumbar support
US5725276Jun 7, 1995Mar 10, 1998Ginat; JonathanTilt back chair and control
US5746479Nov 27, 1996May 5, 1998Steelcase Inc.Armrest attachment for chair
US5749628Jun 11, 1996May 12, 1998Fixtures Manufacturing CorporationVertically adjustable chair arm with rotatable armrest
US5752741Jan 21, 1997May 19, 1998Bort GmbhBack cushion with a dimensionally stable support plate
US5758925Dec 2, 1996Jun 2, 1998Mauser Office GmbhChair with a lumbar support
US5782536Feb 17, 1995Jul 21, 1998Steelcase Inc.Modular chair construction and method of assembly
US5791733Jun 20, 1997Aug 11, 1998Knoll, Inc.Adjustable lumbar support
US5795026Jun 6, 1997Aug 18, 1998Haworth, Inc.Height adjustable chair arm
US5797652Jul 12, 1995Aug 25, 1998Henderson's Industries Pty Ltd.Lumbar support adjustment
US5848823Feb 26, 1998Dec 15, 1998Su; Wen-FaChair armrest adjuster
US5853223May 15, 1997Dec 29, 1998Haworth, Inc.Height-adjustable chair arm assembly
US5860700Dec 1, 1995Jan 19, 1999Henderson's Industries Pty. Ltd.Lumbar support adjustment device
US5863095Jan 13, 1998Jan 26, 1999Rivard; John MichaelLobed lumbar pillow
US5868466Feb 2, 1996Feb 9, 1999Lear CorporationFlexible membrane back support
US5871256Jul 23, 1997Feb 16, 1999Aico Co., Ltd.Method for inclining a chair seat and chair having an inclinable seat
US5871258Oct 24, 1997Feb 16, 1999Steelcase Inc.Chair with novel seat construction
US5876097Jul 20, 1998Mar 2, 1999Cao; Zi-WenAdjustable armrest device
US5895095Sep 29, 1997Apr 20, 1999Chen; Su-JanAdjustable armrest assemblies for chairs
US5904400Dec 16, 1997May 18, 1999Wei; Hsien-IAdjustable chair
US5909923Oct 24, 1997Jun 8, 1999Steelcase Inc.Chair with novel pivot mounts and method of assembly
US5913569Jun 16, 1994Jun 22, 1999Knud KlinglerAdjustment apparatus for a flexible support element of a back rest
US5927811Feb 27, 1998Jul 27, 1999Shin Yen Enterprise Co., Ltd.Adjustable chair-armrest assembly
US5934758Apr 30, 1997Aug 10, 1999Haworth, Inc.Membrane chair
US5944382Oct 7, 1997Aug 31, 1999Center For Design Research And Development N.V.Adjustable seating
US5944386Oct 20, 1998Aug 31, 1999Plus CorporationArmrest device for chair
US5961184Jun 6, 1997Oct 5, 1999Fixtures Manufacturing CorporationFrame-type chair
US5975632Sep 2, 1998Nov 2, 1999Ginat; JonathanChair having a backrest with an adjustable contour
US5984408May 12, 1999Nov 16, 1999Bujaryn; L. WalterCompound lever and armrest mounting assemblies
US5988746Dec 21, 1998Nov 23, 1999Raferty Design, Inc.Split back chair
US6003948May 15, 1998Dec 21, 1999Virco Mfg. CorporationChair construction
US6017091Mar 4, 1999Jan 25, 2000Cao; Zi-WenAdjustable armrest assembly
US6027169Sep 9, 1998Feb 22, 2000Haworth, Inc.Forward-rearward tilt control for chair
US6030041Mar 2, 1999Feb 29, 2000Hsiao; Jin-LongBack pad adjusting structure
US6053578Sep 24, 1999Apr 25, 2000Knoll, Inc.Multi-adjustable armrest assembly
US6053579Dec 27, 1996Apr 25, 2000Haworth, Inc.Height-Adjustable chair arm assembly having cam-type adjusting mechanism
US6056361Jan 5, 1996May 2, 2000Cvek; SavaArticulated support chair
US6059362Apr 14, 1999May 9, 2000Lin; Chung MingAdjustable waist support device for chairs
US6062649Mar 3, 1998May 16, 2000Steelcase Development Inc.Chair back construction
US6079785Jan 12, 1999Jun 27, 2000Steelcase Development Inc.Chair having adjustable lumbar support
US6095603Oct 22, 1998Aug 1, 2000Hock; Koh TuangGang chair device
US6099075Dec 19, 1997Aug 8, 2000Convaid Products, Inc.Seating arrangement
US6099076Nov 19, 1999Aug 8, 2000Steelcase Development Inc.Chair back construction
US6109694Jun 1, 1999Aug 29, 2000Hon Technololgy, Inc.Chair with four-bar linkage for self-adjusting back tension
US6109696Nov 30, 1998Aug 29, 2000Herman Miller Inc.Chair with chair back attachment
US6125521Jun 7, 1995Oct 3, 2000Herman Miller, Inc.Process for making an office chair
US6129419Aug 24, 1999Oct 10, 2000Magna Interior Systems Inc.Adjustable comfort seat
US6131992Jun 1, 1999Oct 17, 2000Chang; Mei-FangFoldable chair supported by rear supporting legs
US6139102Mar 21, 1998Oct 31, 2000Megaplast S.A.Back support for seat-backs, in particular for motor vehicle seats
US6179384Apr 21, 1999Jan 30, 2001Steelcase Development Inc.Force adjusting device
US6189971Jul 7, 1999Feb 20, 2001Provenda Marketing AgTask chair with adjustable seat depth
US6189972Jun 5, 1998Feb 20, 2001Teknion Furniture Systems Inc.Lumbar support adjustment mechanism
US6193307Jun 19, 2000Feb 27, 2001Chi-Hsiang LinFolding chair
US6224160Dec 23, 1998May 1, 2001Itoki Crebio CorporationBody supporting apparatus
US6250715Jan 20, 1999Jun 26, 2001Herman Miller, Inc.Chair
US6254186Jul 30, 1997Jul 3, 2001Henderson's Industries Pty LtdAdjustable lumbar support
US6260921Feb 25, 1999Jul 17, 2001Teknion Furniture Systems, Inc.Lumbar support adjustment mechanism
US6279991Oct 22, 1999Aug 28, 2001Mity-Lite, Inc.Folding mechanism with kick-out tab for folding chair
US6305742Oct 22, 1999Oct 23, 2001Mity-Lite, Inc.Folding mechanism for folding chair
US6322145Apr 27, 2000Nov 27, 2001Freedom Designs, Inc.Wheelchair seat back with adjustable tilt
US6367876Apr 11, 2001Apr 9, 2002Herman Miller, Inc.Chair
US6378942Jun 20, 2000Apr 30, 2002Global Total OfficeBackrest with adjustable lumbar support
US6382719May 4, 2000May 7, 2002Steelcase Development CorporationBack construction
US6386627Nov 3, 2000May 14, 2002Frank TsaiRear leg-supported foldable chair
US6386636Apr 11, 2001May 14, 2002Herman Miller, Inc.Chair
US6394545Aug 2, 2001May 28, 2002Steelcase Development CorporationBack for seating unit
US6419318Apr 11, 2000Jul 16, 2002United Chair Company, Inc.Chair having an adjustable lumbar mechanism
US6439661Oct 20, 1999Aug 27, 2002Vitra Patente AgChair mechanism
US6471294May 4, 2000Oct 29, 2002Steelcase Development CorporationAdjustable lumbar support
US6478379Jun 7, 2000Nov 12, 2002Center For Design Research And Development N.V.Chair
US6488335Sep 22, 1999Dec 3, 2002Enrico CioncadaChair with variable pitch
US6523898May 25, 2000Feb 25, 2003Steelcase Development CorporationChair construction
US6540950Sep 20, 2000Apr 1, 2003Dahti, Inc.Carrier and attachment method for load bearing fabric
US6557938Sep 18, 2000May 6, 2003L & P Property Management CompanyAdjustable lumbar device
US6568760Jun 15, 2001May 27, 2003Hon Technology Inc.Chair of modular construction
US6572190Jun 15, 2001Jun 3, 2003Hon Technology Inc.Lumbar support for a chair
US6598251Jun 15, 2001Jul 29, 2003Hon Technology Inc.Body support system
US6616228Jun 20, 2001Sep 9, 2003Steelcase Development CorporationCompliant back for seating unit
US6626494Sep 19, 2001Sep 30, 2003Han-Keel YooChair and method for correcting an improper alignment of spinal vertebrae
US6644749May 15, 2001Nov 11, 2003Herman Miller, Inc.Office chair
US6669294Oct 3, 2001Dec 30, 2003Kokuyo Co., Ltd.Chair
US6669301Nov 28, 2000Dec 30, 2003Steelcase Development CorporationFurniture article having panel and integral perimeter frame
US6688687Dec 20, 2001Feb 10, 2004Global Total OfficeBackrest with adjustable lumbar support
US6688690Jun 18, 2001Feb 10, 2004Jsj Seating Company Texas, L.P.Office chair
US6698833Oct 10, 2002Mar 2, 2004Steelcase Development CorporationChair construction
US6709058Jun 4, 1999Mar 23, 2004Humanscale Corp.Ergonomic chair
US6726285Jun 29, 2001Apr 27, 2004Herman Miller, Inc.Cellular chair construction
US6739664Oct 3, 2001May 25, 2004Kokuyo Co., Ltd.Chair
US6755467Jun 20, 2000Jun 29, 2004Global Total OfficeConformable backrest for a chair
US6758523May 15, 2001Jul 6, 2004Herman Miller, Inc.Office chair
US6805405Feb 12, 2002Oct 19, 2004Sung Yong Co., Ltd.Chair equipped with lumbar support unit
US6820935Oct 16, 2001Nov 23, 2004Enrico CioncadaArmchair with variable position
US6837546May 21, 2003Jan 4, 2005Herman Miller, Inc.Office chair
US6880215May 1, 2002Apr 19, 2005Steelcase Development CorporationMethod of manufacturing cushion construction for seating unit
US6899398Mar 6, 2003May 31, 2005Dahti, Inc.Carrier and attachment method for load-bearing fabric
US6908159Sep 17, 2001Jun 21, 2005Formway Furniture LimitedSeat for a reclining office chair
US6913315Sep 10, 2003Jul 5, 2005Steelcase Development CorporationChair construction
US6955402May 15, 2001Oct 18, 2005Herman Miller Inc.Office chair
US6966606Jan 15, 2003Nov 22, 2005Dahti, Inc.Carrier and attachment method for load bearing fabric
US7000987Feb 19, 2001Feb 21, 2006Richard Van Seenus Nederland B.V.Device for supporting a seated person and method for adjusting, designing and/or manufacturing such a device
US7004543Aug 24, 2004Feb 28, 2006Herman Miller, Inc.Chair
US7014269Jun 15, 2001Mar 21, 2006Hon Technology Inc.Chair back construction
US7017986Nov 6, 2003Mar 28, 2006Lifetime Products, Inc.Folding chair
US7021705Oct 15, 2002Apr 4, 2006Stakmore Co., Inc.Children's chair
US7036888Sep 30, 2003May 2, 2006Jian Hui YangChair with bight formed in leg
US7040703Mar 28, 2003May 9, 2006Garrex LlcHealth chair a dynamically balanced task chair
US7052081Mar 26, 2003May 30, 2006Cosco Management, Inc.Foldable chair
US7059682Apr 7, 2004Jun 13, 2006Herman Miller, Inc.Seating structure having flexible seating surface
US7096549May 13, 2005Aug 29, 2006Dahti, Inc.Carrier and attachment method for load-bearing fabric
US7185910Dec 3, 2003Mar 6, 2007Positech Innovation Inc.Multi adjustable chair
US7226123Dec 1, 2006Jun 5, 2007Mei Chuen LinStructure for a seat supporting frame of a chair
US7234772Apr 2, 2004Jun 26, 2007Wells Harold GArticulated seating mechanism
US7234773Jun 14, 2005Jun 26, 2007Hni Technologies Inc.Backrest for a chair, with a retractor
US7234775Jun 18, 2002Jun 26, 2007Hector SerberDynamically balanced seat assembly having independently and arcuately movable seat and backrest and method
US7249802Feb 12, 2003Jul 31, 2007Herman Miller, Inc.Back support structure
US7267405Jun 20, 2005Sep 11, 2007Yu Yeung TinChair with a synchronous coordinating system for the chair back
US7293826Mar 9, 2007Nov 13, 2007Atico International Usa, Inc.Folding chair with an anti-pinching device
US7347495Nov 10, 2006Mar 25, 2008Haworth, Inc.Chair back with lumbar and pelvic supports
US7419222Dec 7, 2005Sep 2, 2008Herman Miller, Inc.Support member for a seating structure
US7445277Aug 21, 2007Nov 4, 2008Cosco Management, Inc.Foldable chair with extensible legs
US7455365Mar 25, 2004Nov 25, 2008Herman Miller, Inc.Seating structure having flexible support surface
US7472962Apr 11, 2005Jan 6, 2009Herman Miller Inc.Seating structure having flexible support surface
US7585028Feb 9, 2006Sep 8, 2009Jenkins Jeffrey BMobile ergonomic rotating adjustable chair with lumbar support
US7625046Jan 10, 2006Dec 1, 2009Garrex LlcTask chair
US20010030457Jun 22, 2001Oct 18, 2001Gregory Peter G. G.Chair
US20020043841Jul 5, 2001Apr 18, 2002Sitting Snc De Bordin Giacinto E MauroErgonomic chair-armchair structure, particularly for office, of the type equipped with adjustable kidneyrest and headrest
US20020060492Oct 19, 2001May 23, 2002Satoshi NagamitsuBackrest of a chair
US20020096920Jun 18, 2001Jul 25, 2002Watson Ronnie K.Office chair
US20020190564Jun 15, 2001Dec 19, 2002Tim CoffieldChair back construction
US20030001425Feb 15, 2002Jan 2, 2003Koepke Marcus C.Chair back construction
US20030178882Feb 12, 2003Sep 25, 2003Schmitz Johann BurkhardBack support structure
US20040124679Dec 18, 2003Jul 1, 2004Teppo David S.Shape-changing support, such as for seating
US20040140701Oct 14, 2003Jul 22, 2004Burkhard SchmitzBackrest for a seating structure with an adjustable sacral support
US20050001461Mar 25, 2004Jan 6, 2005Caruso Jerome CarmelSeating structure having flexible support surface
US20050093345Oct 29, 2003May 5, 2005Leggett & Platt, Ltd.Switching apparatus
US20070057549Nov 1, 2006Mar 15, 2007Ball Douglas CBack construction for seating unit
USD201355Mar 21, 1962Jun 15, 1965 Easy chair
USD270020 *Aug 11, 1980Aug 9, 1983 Upholstered chair
USD273728Nov 12, 1981May 8, 1984Simmons Universal CorporationChair
USD281210 *Feb 10, 1983Nov 5, 1985Bio-Support Industries LtdBack rest
USD345060Jan 16, 1992Mar 15, 1994JSJ Seating CorporationChair
USD346279Jun 15, 1992Apr 26, 1994Herman Miller, Inc.Chair
USD350033 *Jan 31, 1992Aug 30, 1994 Chair
USD355534Jan 11, 1993Feb 21, 1995Okamura CorporationChair
USD358515Jan 24, 1994May 23, 1995Riyaz AdatAdjustable backrest
USD368818Jul 19, 1994Apr 16, 1996Bosaro Biotech Inc.Adjustable backrest
USD390712Nov 21, 1996Feb 17, 1998Kimball International, Inc.Chair
USD391089 *Dec 27, 1996Feb 24, 1998Globe Business Furniture Of Tennessee, Inc.Chair
USD394961 *Apr 11, 1997Jun 9, 1998Giroflex Entwicklungs AgChair
USD396155 *May 8, 1997Jul 21, 1998DSI Industries Inc.Chair back
USD407911Mar 25, 1997Apr 13, 1999Protoned B.V.Chair
USD414349Oct 24, 1997Sep 28, 1999Steelcase Inc.Chair
USD417792Oct 26, 1998Dec 21, 1999Klober GmbhOffice chair
USD418316Oct 26, 1998Jan 4, 2000Klober GmbhOffice chair
USD423259May 10, 1999Apr 25, 2000 Mesh back chair
USD424824Mar 16, 1998May 16, 2000Plus CorporationChair
USD431400Mar 14, 2000Oct 3, 2000 Mesh back chair with radiused edges
USD434918Jul 12, 1999Dec 12, 2000Steelcase Inc.Chair
USD436259May 4, 2000Jan 16, 2001Okamura CorporationChair
USD437701Oct 12, 1999Feb 20, 2001Vitra Patente AgChair
USD439451Apr 9, 1999Mar 27, 2001Steelcase Development Inc.Back for a seating unit
USD440419Apr 29, 1998Apr 17, 2001Roeder PeterChair
USD442790Oct 25, 2000May 29, 2001Steelcase Development Inc.Chair
USD442791Oct 26, 2000May 29, 2001Steelcase Development Inc.Chair
USD444309May 4, 2000Jul 3, 2001Okamura CorporationChair
USD444955Jul 17, 2000Jul 17, 2001Tung-Hua SuChair
USD449172May 22, 2000Oct 16, 2001Herman Miller, Inc.Chair
USD449174Dec 5, 2000Oct 16, 2001Allseating CorporationChair
USD449176Aug 1, 2000Oct 16, 2001The Coleman Company, Inc.Patio chair
USD449938May 22, 2000Nov 6, 2001Herman Miller, Inc.Chair
USD451293Jan 9, 2001Dec 4, 2001Tung-Hua SuChair
USD453633Apr 9, 1999Feb 19, 2002Softview Computer Products Corp.Chair
USD455571Aug 17, 2001Apr 16, 2002Herman Miller, Inc.Office chair
USD456160Aug 17, 2001Apr 30, 2002Herman Miller, Inc.Chair
USD456164Aug 17, 2001Apr 30, 2002Herman Miller, Inc.Office chair
USD456626Jul 19, 2001May 7, 2002Tung-Hua SuChair
USD456650Jul 16, 2001May 7, 2002Steelcase Development CorporationChair component
USD457023Jul 16, 2001May 14, 2002Steelcase Development CorporationChair component
USD460300Sep 28, 2000Jul 16, 2002Formway Furniture LimitedSlotted seat panel for a chair
USD460869Jun 15, 2001Jul 30, 2002Hon Technology Inc.Chair
USD460870Aug 17, 2001Jul 30, 2002Herman Miller, Inc.Office chair
USD461323Oct 19, 2001Aug 13, 2002Tung-Hua SuChair
USD461661Jun 15, 2001Aug 20, 2002Hon Technology Inc.Chair seat and back
USD462187Jun 15, 2001Sep 3, 2002Hon Technology Inc.Chair
USD463693Jun 26, 2001Oct 1, 2002Feng-Lung HsiehChair backrest
USD471042Feb 13, 2002Mar 4, 2003Herman Miller, Inc.Back for a seating structure
USD471370Feb 13, 2002Mar 11, 2003Herman Miller, Inc.Task chair
USD474346May 21, 2002May 13, 2003Jsj Furniture CorporationChair
USD475859 *Nov 1, 2001Jun 17, 2003Tinby A/SChair
USD490994Oct 15, 2002Jun 8, 2004Herman Miller, Inc.Task chair
USD494792Oct 15, 2002Aug 24, 2004Herman Miller, Inc.Back for a seating structure
USD548993 *Jan 23, 2007Aug 21, 2007Stoll GiroflexChair
USD586137 *Aug 7, 2008Feb 10, 2009Arper S.P.A.Chair
USD587950 *Jan 18, 2008Mar 10, 2009Long Steven BPillow
CA1315186CNov 23, 1988Mar 30, 1993Fredrich W. GrahlChair with specially shaped elbow support
CN2566705YAug 19, 2002Aug 20, 2003欣锋国际企业有限公司Connecting structure of back and support of office chair
DE3125312A1Jun 27, 1981Jan 13, 1983Ritter AgBackrest for a dental treatment chair
DE20100569U1Jan 13, 2001Mar 15, 2001Erlau Ag Eisen DrahtwerkSitzmöbel
EP0154582A3Feb 19, 1985Jul 29, 1987Jean-Pierre Philippe DeshayesSeat with a back rest and seat part, in particular for cars
EP0242140A2Apr 10, 1987Oct 21, 1987Steelcase Inc.Integrated chair and control
EP0815778A1Jun 28, 1996Jan 7, 1998Steelcase Strafor (S.A.)Improvements for systems with differential shaping of back supports of office chairs
FR2267726A1 Title not available
FR2278295A1 Title not available
GB925337A Title not available
GB967059A Title not available
GB1276273A Title not available
GB2165445A Title not available
JP10179314A Title not available
JP57050251A Title not available
JP62055691A Title not available
JP63187947A Title not available
WO1989009557A1Apr 10, 1989Oct 19, 1989Giordano PasuttoAn adjustable lumbar cushion used for chairs, arm-chairs and others
WO1992020262A1May 22, 1992Nov 26, 1992Equus Marketing AgWorking chair, especially office chair
WO1993025121A1Jun 15, 1993Dec 23, 1993Herman Miller, Inc.Office chair
WO1995034233A1Jun 7, 1995Dec 21, 1995Haworth, Inc.Ergonomic chair
WO1998048668A1Apr 29, 1998Nov 5, 1998Haworth, Inc.Chairback with side torsional movement
WO2000022961A1Oct 20, 1999Apr 27, 2000Vitra Patente AgChair mechanism
WO2000074531A2Jun 2, 2000Dec 14, 2000Soft/View Computer Products Corp.Ergonomic chair
WO2001043685A1Jul 27, 2000Jun 21, 2001Rehatechnik Möller GmbhDynamic seat shell
WO2007099376A2Mar 2, 2007Sep 7, 2007The Folding CompanyFolding articles
WO2008103674A1Feb 19, 2008Aug 28, 2008Meco CorporationFolding chair
Non-Patent Citations
1Arbitare brochure, "Mini Spazi," dated Oct. 1988, 3 pages.
2Arbitare brochure, dated Apr. 1997, 4 pages.
3Arbitare brochure. "Mobile & Misure 88." dated Sep. 1988, 3 pages.
4Md brochure, "moebel interior design," dated Jan. 1, 1996, 3 pages.
5Md brochure, dated May 5, 1998, 3 pages.
6Resultat(s) brochure, "Notice complete," INPI, dated 2009, 22 pages.
7Resultat(s) brochure. "Notice com˜lete." INPI. dated 2009. 4 pages.
8Search Report from Great Britain Application No. GB 0414694.0, dated Sep. 1, 2005, 1 page.
9Shitsunai brochure, "No. 500," dated 1996, 2 pages.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8449037Apr 11, 2011May 28, 2013Herman Miller, Inc.Seating structure with a contoured flexible backrest
US9301615Nov 25, 2014Apr 5, 2016Herman Miller, Inc.Seating structure with a contoured flexible backrest
USD650206 *Apr 13, 2010Dec 13, 2011Herman Miller, Inc.Chair
USD652657 *Apr 13, 2010Jan 24, 2012Herman Miller, Inc.Chair
USD653061 *Apr 13, 2010Jan 31, 2012Herman Miller, Inc.Chair
USD657166 *Apr 13, 2010Apr 10, 2012Herman Miller, Inc.Chair
USD704945May 16, 2013May 20, 2014Steelcase Inc.Chair
USD705561May 16, 2013May 27, 2014Steelcase Inc.Chair
USD708466May 16, 2013Jul 8, 2014Steelcase Inc.Chair
U.S. ClassificationD06/716, D06/366