Patent
   D804839
Priority
Apr 12 2016
Filed
Apr 12 2016
Issued
Dec 12 2017
Expiry
Dec 12 2032
Assg.orig
Entity
unknown
18
152
n/a
The ornamental design for the chair, as shown.

FIG. 1 is a top perspective view of a chair embodying the present invention;

FIG. 2 is a front perspective view of the chair;

FIG. 3 is a rear perspective view of the chair;

FIG. 4 is a front elevational view of the chair;

FIG. 5 is a rear elevational view of the chair;

FIG. 6 is a first side elevational view of the chair;

FIG. 7 is a second side elevational view of the chair;

FIG. 8 is a top plan view of the chair; and,

FIG. 9 is a bottom plan view of the chair.

Spoelhof, Mark William, Deevers, Nickolaus William Charles, Heidmann, Kurt, Ludwig, James Nolan, Smith, Bruce Michael

Patent Priority Assignee Title
D935824, Feb 19 2020 Steelcase Inc Seat
D936984, Feb 19 2020 Steelcase Inc Chair
D936985, Feb 19 2020 Steelcase Inc Chair
D937024, Feb 19 2020 Steelcase Inc Backrest
D937595, Feb 19 2020 Steelcase Inc Chair
D951690, Feb 19 2020 Steelcase Inc. Chair
D951691, Feb 19 2020 Steelcase Inc. Chair
D961280, Feb 19 2020 Steelcase Inc Chair
D961281, Feb 19 2020 Steelcase Inc Chair
D961315, Feb 19 2020 Steelcase Inc. Chair
D961316, Feb 19 2020 Steelcase Inc. Chair
D961317, Feb 19 2020 Steelcase Inc Backrest
D988048, Jan 20 2021 Steelcase Inc Lumbar support
D988049, May 12 2021 Steelcase Inc Lumbar support
ER2403,
ER320,
ER5123,
ER6044,
Patent Priority Assignee Title
1961641,
2217893,
2799323,
2993733,
3080195,
3133765,
3201172,
3463547,
3583759,
3601176,
3669499,
3740096,
3823980,
3827750,
3883176,
3942836, Apr 22 1974 Steelcase Inc. Chair
4047757, May 03 1976 RIGHT WAY, THE, LLC Seating structures with flexible backs
4418958, Jan 21 1980 Plastics chair shell
4498702, Jun 11 1982 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Seating unit with front flex area
4500137, Jan 21 1982 Physiological chair
4529247, Apr 15 1982 Herman Miller, Inc. One-piece shell chair
4556254, Dec 15 1981 Bio-Support Industries Limited Backrest
4668015, Oct 24 1985 Chair without a back/a stool
4744603, Apr 10 1986 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair shell with selective back stiffening
4856846, Feb 13 1986 Chair with a seat and an inherently elastically pliable back rest
4892356, Jul 27 1988 CHROMCRAFT FURNITURE CORP , A CORP OF DE Chair shell
4938530, Jan 27 1988 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Wire frame chair
4979778, Jan 17 1989 Steelcase Inc Synchrotilt chair
5050931, Apr 10 1986 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Controlled deflection front lip for seating
5067772, Mar 29 1990 Michigan Seat Company Foam seat with insert
5076646, May 01 1990 LES PRODUITS CHIMIQUES DEMILEC INC One-piece shell for a chair
5102196, Oct 24 1988 KOKUYO CO , LTD A CORPORATION OF JAPAN; TAKANO CO , LTD A CORPORATION OF JAPAN Chair provided with a backrest
5314240, May 21 1991 ITOKI CO , LTD Shell structure for use with a chair having synchronously moving seat and seat back
5333934, Apr 10 1986 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Back shell with selective stiffening
5338099, Dec 27 1991 Itoki Co., Ltd. Shell structure for use with a chair having synchronously moving seat and seat back
5352022, Apr 10 1986 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Controlled deflection front lip for seating
5411316, Oct 13 1993 BANK OF AMERICA, N A Single piece chair shell
5499413, Apr 29 1994 BANK OF AMERICA, N A Composite foam chair cushion and method
5538326, Nov 14 1994 JASON, INCORPORATED Flexible unitary seat shell
5567012, Jul 31 1991 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair control
5577811, Jun 07 1995 Hon Industries Inc. Ergonomic chair
5713632, Jan 03 1997 Swivel chair having a body-fit structure
5791736, Aug 31 1993 Heygarth South Pty. Ltd. Ergonomic seating apparatus with inclined femoral portion
5957534, Jun 10 1994 PNC BANK Chair
5997094, Jun 05 1998 STYLEX, INC Stackable chair with lumbar support
6079782, Jan 29 1999 DUAL SEAT TECHNOLOGIES, INC Seat construction which corrects the pelvis so that it influences a proper alignment of the human body
6217121, Jun 18 1999 Therapeutic cushioning device
6409268, Jun 09 2000 STYLEX, INC Flexible chair back
6634717, Nov 15 2001 Fursys Incorporation Tilting chair
6722735, Apr 16 2001 Ditto Sales, Inc. Chair with synchronously moving seat and seat back
6786548, May 27 1999 Steelcase Inc Chair construction
6817667, Sep 28 2000 Formway Furniture Limited Reclinable chair
6935690, Apr 16 2001 Ditto Sales, Inc. Chair with synchronously moving seat and seat back
7213886, Feb 13 2002 MILLERKNOLL, INC Modular tilt housing for a seating structure
7226130, Jun 05 2003 Steelcase Inc Seating with comfort surface
7396077, Mar 31 2006 155124 Canada Inc. Seat structure with elastic suspension
7600820, Feb 05 2008 Krueger International, Inc.; Krueger International, Inc Chair shell with integral hollow contoured support
7926879, Sep 20 2007 MILLERKNOLL, INC Load support structure
7992936, Mar 24 2006 MILLERKNOLL, INC Seat
8282169, Sep 20 2007 MILLERKNOLL, INC Load support structure
8282172, Mar 24 2006 MILLERKNOLL, INC Seat
8414073, Mar 24 2006 MILLERKNOLL, INC Seating arrangement
8616640, May 20 2010 Knoll, Inc. Chair
8657374, Jun 12 2009 Chair
9049936, Jan 14 2011 Currier Plastics Integral coccyx and lumbar support system
20070205648,
20090261644,
20120228911,
20130099548,
20140077573,
197643,
220388,
233808,
236173,
D244892, Feb 26 1976 Harter Corporation Swivel chair
D255183, Jul 15 1977 Giroflex-Entwicklungs-AG Chair or similar article
D255184, Jul 15 1977 Giroflex-Entwicklungs-AG Chair or similar article
D255185, Jul 15 1977 Giroflex-Entwicklungs-AG Chair or similar article
D284144, Aug 31 1982 Combined seat and backrest
D289120, Feb 17 1984 Herman Miller, Inc. Chair shell
D307221, Mar 02 1987 Orthopedic chair seat
D312003, Jan 14 1986 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair seat
D312536, Jan 14 1986 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair
D318184, Jan 14 1986 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair
D326370, Sep 02 1988 Chair
D328980, Sep 02 1988 Chair
D346909, Mar 25 1991 Itoki, Co., Ltd. Chair
D348571, Mar 25 1991 Itoki Co., Ltd. Chair
D353718, May 06 1991 HNI TECHNOLOGIES INC Swivel chair
D381525, Jun 09 1995 HNI TECHNOLOGIES INC Chair
D390384, Sep 23 1996 HNI TECHNOLOGIES INC Chair
D393968, Feb 26 1997 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair
D394961, Oct 14 1996 Giroflex Entwicklungs AG Chair
D417558, Feb 13 1997 KI Casala Mobelwerke GmbH Chair
D433834, Jun 09 1999 Allseating Corporation Chair
D437497, Oct 21 1998 Vitra Patente AG Chair
D444307, Jan 31 2000 Oohiro Works, Ltd. Seat for barber or beauty chair
D445613, Apr 06 2000 GROUPE LACASSE LLC Chair
D451723, Feb 26 2001 Executive chair
D456625, Oct 18 2000 KOKUYO CO , LTD Chair
D470320, Aug 24 2001 CHILDCRAFT EDUCATION, LLC Chair
D473407, Oct 10 2001 Autumn House Incorporated Seat structure
D498070, Apr 08 2003 WILKHAHN WILKENING & HAHNE GMBH & CO Chair
D507437, Aug 03 2004 Kimball International, Inc. Chair seat and backrest
D507909, Sep 21 2004 Reversely curved chair arm
D510668, Dec 20 2002 Chair
D513911, Jun 10 2004 VIRCO MFG CORPORATION Chair seating assembly
D514339, Aug 26 2004 VIRCO MFG CORPORATION Task chair
D516831, Dec 20 2002 Chair
D519294, Oct 06 2003 KOKUYO CO , LTD Chair
D522265, Jun 07 2005 VIRCO MFG CORPORATION Chair
D525057, Apr 29 2004 HNI TECHNOLOGIES INC Chair arms
D526134, Jun 10 2004 VIRCO MFG CORPORATION Rocking chair
D542553, Apr 30 2004 Chair
D544230, Nov 17 2005 VIRCO MFG CORPORATION Chair
D549018, Feb 20 2007 VIRCO MFG CORPORATION Chair bucket
D553380, Feb 19 2007 Ilpo-Divisione Integrali - S.p.A. Seat-body
D557532, Mar 19 2007 True Seating Concepts, LLC Chair arm
D561499, May 03 2007 Kimball International, Inc. Chair backrest
D566979, Nov 22 2006 Artco-Bell Corporation Chair
D572049, May 25 2007 KEILHAUER LTD Unified chair seat and back
D597758, Feb 05 2008 Krueger International, Inc Chair
D609036, Aug 17 2009 ITOKI CORPORATION Mesh back chair
D628831, Sep 21 2007 MILLERKNOLL, INC Body support structure
D637017, Feb 23 2010 PANASONIC ELECTRIC WORKS CO , LTD Electric massaging chair
D646088, Dec 27 2010 moll Funktionsmöbel GmbH Chairs
D646511, Jun 24 2010 moll Funktionsmöbel GmbH Chairs
D654280, Oct 09 2008 Okamura Corporation Chair
D654291, May 26 2008 Steelcase Inc Seating unit
D660056, Jun 20 2006 Humanscale Corporation Chair
D661915, Mar 31 2010 Stoll Giroflex AG Chair
D663129, Mar 31 2010 Stoll Giroflex AG Chair
D663132, Apr 12 2010 Vitra AG Chair
D669279, Apr 18 2012 Varier Furniture AS Chair
D669701, Feb 14 2012 EMECO INDUSTRIES, INC. Seat frame
D670099, Feb 23 2012 KNOLL, INC Chair
D678690, Aug 22 2012 Varier Furniture AS Chair
D680765, Oct 11 2011 Dauphin Entwicklungs-u.Beteiligungs-GmbH Chair
D683558, Nov 08 2011 HNI TECHNOLOGIES INC Chair
D683979, Sep 08 2011 ITOKI CORPORATION Chair
D701053, Sep 20 2012 Steelcase Inc Chair
D705560, Nov 14 2012 ITOKI CORPORATION Chair
D707461, Nov 08 2011 HNI Technologies, Inc. Chair
D715573, Apr 17 2013 HOWE A S Chair
D723826, Jun 10 2013 Grand Rapids Chair Company Chair
D729538, Apr 08 2013 ARPER S P A Chair
D733445, Sep 26 2013 Okamura Corporation Chair
D742153, Jul 08 2014 VIRCO MFG CORPORATION Chair seat
D743180, Oct 15 2014 Artco-Bell Corporation Chair
D759414, Oct 15 2014 Artco-Bell Corporation Chair
D761579, Oct 17 2014 ARPER S P A Office chair
DE202007010030,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 04 2016HEIDMANN, KURTSteelcase IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0382910826 pdf
Apr 05 2016SPOELHOF, MARK WILLIAMSteelcase IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0382910826 pdf
Apr 08 2016DEEVERS, NICKOLAUS WILLIAM CHARLESSteelcase IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0382910826 pdf
Apr 08 2016SMITH, BRUCE MICHAELSteelcase IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0382910826 pdf
Apr 11 2016LUDWIG, JAMES NOLANSteelcase IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0382910826 pdf
Apr 12 2016Steelcase Inc.(assignment on the face of the patent)
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