







| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/404,566USD688482S1 (en) | 2009-11-06 | 2011-10-21 | Office chair | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/346,874USD690523S1 (en) | 2009-11-06 | 2009-11-06 | Office chair | 
| US29/404,566USD688482S1 (en) | 2009-11-06 | 2011-10-21 | Office chair | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/346,874DivisionUSD690523S1 (en) | 2009-11-06 | 2009-11-06 | Office chair | 
| Publication Number | Publication Date | 
|---|---|
| USD688482S1true USD688482S1 (en) | 2013-08-27 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/346,874ActiveUSD690523S1 (en) | 2009-11-06 | 2009-11-06 | Office chair | 
| US29/404,566ActiveUSD688482S1 (en) | 2009-11-06 | 2011-10-21 | Office chair | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/346,874ActiveUSD690523S1 (en) | 2009-11-06 | 2009-11-06 | Office chair | 
| Country | Link | 
|---|---|
| US (2) | USD690523S1 (en) | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD702955S1 (en)* | 2012-10-08 | 2014-04-22 | Vitra Patente Ag | Chair | 
| USD707995S1 (en)* | 2012-05-23 | 2014-07-01 | Hni Technologies Inc. | Chair | 
| USD713664S1 (en)* | 2013-02-07 | 2014-09-23 | Mayline Company Llc | Chair with back support and seat | 
| USD718066S1 (en)* | 2013-08-01 | 2014-11-25 | Manufacturas Munoz S.A.S.—Muma S.A.S. | Ergonomic chair | 
| US9198514B2 (en) | 2012-05-23 | 2015-12-01 | Hni Technologies Inc. | Chair with pivot function and method of making | 
| USD751835S1 (en)* | 2014-09-19 | 2016-03-22 | Okamura Corporation | Chair | 
| USD788483S1 (en) | 2015-06-05 | 2017-06-06 | D3, Inc. | Chair | 
| USD805823S1 (en)* | 2014-06-05 | 2017-12-26 | DSA International, Inc. | Support leg | 
| USD807672S1 (en)* | 2015-02-06 | 2018-01-16 | Haworth, Inc. | Support leg | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD715068S1 (en)* | 2013-06-07 | 2014-10-14 | Itoki Corporation | Chair | 
| USD711127S1 (en)* | 2013-09-20 | 2014-08-19 | Formway Furniture Limited | Chair | 
| USD714069S1 (en)* | 2013-11-19 | 2014-09-30 | Sava Cvek | Mesh back task chair | 
| USD714070S1 (en)* | 2013-11-19 | 2014-09-30 | Sava Cvek | Mesh back task chair with pelvic positioning | 
| USD799230S1 (en) | 2016-06-09 | 2017-10-10 | Sava Cvek | Task chair | 
| USD799845S1 (en) | 2016-06-09 | 2017-10-17 | Sava Cvek | Chair with sled base | 
| USD799233S1 (en) | 2016-06-09 | 2017-10-10 | Sava Cvek | Chair with legs | 
| USD799232S1 (en) | 2016-06-09 | 2017-10-10 | Sava Cvek | Chair shell | 
| USD891842S1 (en)* | 2018-06-04 | 2020-08-04 | Steelcase Inc. | Chair arm | 
| USD1087633S1 (en)* | 2024-04-24 | 2025-08-12 | Cerantola S.P.A. | Swivel chair | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD296624S (en)* | 1984-10-26 | 1988-07-12 | Fehlbaum & Co. | Chair | 
| USD311286S (en)* | 1986-05-15 | 1990-10-16 | Steelcase Inc. | Chair | 
| USD312536S (en)* | 1986-05-15 | 1990-12-04 | Steelcase, Inc. | Chair | 
| USD322363S (en)* | 1988-01-25 | 1991-12-17 | Okamura Corporation | Chair | 
| USD346909S (en)* | 1991-03-25 | 1994-05-17 | Itoki, Co., Ltd. | Chair | 
| US5318345A (en)* | 1991-06-07 | 1994-06-07 | Hon Industries, Inc. | Tilt back chair and control | 
| USD383323S (en)* | 1995-02-17 | 1997-09-09 | Steelcase Inc. | Seating unit | 
| USD410342S (en)* | 1998-09-02 | 1999-06-01 | Steelcase Inc. | Seating unit | 
| USD411692S (en)* | 1996-10-22 | 1999-06-29 | Hon Technology Inc. | Chair | 
| USD420538S (en)* | 1998-04-24 | 2000-02-15 | Steelcase Inc. | Chair | 
| USD436260S1 (en)* | 1999-11-08 | 2001-01-16 | Okamura Corporation | Chair | 
| USD444309S1 (en)* | 1999-11-08 | 2001-07-03 | Okamura Corporation | Chair | 
| USD457023S1 (en)* | 2000-05-25 | 2002-05-14 | Steelcase Development Corporation | Chair component | 
| USD459903S1 (en)* | 2001-10-01 | 2002-07-09 | Ming-Fu Lo | Chair | 
| USD468122S1 (en)* | 2001-06-12 | 2003-01-07 | Kimball International, Inc. | Office chair | 
| US20050035638A1 (en)* | 2000-09-28 | 2005-02-17 | Formway Furniture Limited | Reclinable chair | 
| USD509969S1 (en)* | 2003-09-05 | 2005-09-27 | Steelcase Development Corporation | Seating unit | 
| USD514339S1 (en)* | 2004-08-26 | 2006-02-07 | Virco Mgmt. Corporation | Task chair | 
| USD517820S1 (en)* | 2002-06-28 | 2006-03-28 | Vitra Patente Ag | Chair | 
| USD535112S1 (en)* | 2005-06-08 | 2007-01-16 | Knoll, Inc. | Chair | 
| USD536890S1 (en)* | 2004-03-03 | 2007-02-20 | Steelcase Development Corporation | Seating unit | 
| USD543041S1 (en)* | 2005-11-10 | 2007-05-22 | Okamura Corporation | Chair | 
| USD545076S1 (en)* | 2005-02-28 | 2007-06-26 | Haworth, Inc. | Office chair | 
| USD546086S1 (en)* | 2006-12-01 | 2007-07-10 | Chen Yung-Hua | Office chair | 
| USD549977S1 (en)* | 2006-03-24 | 2007-09-04 | Hni Corporation | Chair | 
| USD553376S1 (en)* | 2006-07-11 | 2007-10-23 | Itoki Corporation | Chair | 
| USD555377S1 (en)* | 2006-02-24 | 2007-11-20 | Steelcase Development Corporation | Seating unit | 
| USD557025S1 (en)* | 2007-04-23 | 2007-12-11 | Chen Yung-Hua | Office chair | 
| USD557917S1 (en)* | 2006-07-11 | 2007-12-25 | Itoki Corporation | Chair | 
| USD563687S1 (en)* | 2007-05-21 | 2008-03-11 | Allseating Corporation | Chair | 
| USD583581S1 (en)* | 2007-10-10 | 2008-12-30 | Okamura Corporation | Chair | 
| USD595971S1 (en)* | 2008-01-16 | 2009-07-14 | Kokuyo Co., Ltd. | Chair | 
| USD607653S1 (en)* | 2007-05-14 | 2010-01-12 | Steelcase Sa | Chair backrest support | 
| USD608557S1 (en)* | 2009-03-27 | 2010-01-26 | Aishin Co., Ltd. | Office chair | 
| USD609021S1 (en)* | 2008-09-16 | 2010-02-02 | Kokuyo Co., Ltd. | Chair | 
| USD613087S1 (en)* | 2009-04-24 | 2010-04-06 | Okamura Corporation | Chair | 
| USD613085S1 (en)* | 2009-04-24 | 2010-04-06 | Okamura Corporation | Chair | 
| USD627983S1 (en)* | 2009-11-09 | 2010-11-30 | Kabushiki Kaisha Uchida Yoko | Chair | 
| USD652646S1 (en)* | 2008-10-09 | 2012-01-24 | Okamura Corporation | Chair | 
| USD652647S1 (en)* | 2010-03-17 | 2012-01-24 | Dauphin Entwicklungs-U. Beteiligungs-Gmbh | Chair | 
| USD653044S1 (en)* | 2009-09-18 | 2012-01-31 | Dauphin Entwicklungs-U. Beteiligungs-Gmbh | Chair | 
| USD653045S1 (en)* | 2010-03-17 | 2012-01-31 | Dauphin Entwicklungs-U. Beteiligungs-Gmbh | Chair | 
| USD654280S1 (en)* | 2008-10-09 | 2012-02-21 | Okamura Corporation | Chair | 
| USD656329S1 (en)* | 2009-08-19 | 2012-03-27 | Itoki Corporation | Chair | 
| USD666841S1 (en)* | 2010-04-26 | 2012-09-11 | Haworth Inc. | Office chair | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD418316S (en)* | 1998-04-29 | 2000-01-04 | Klober Gmbh | Office chair | 
| USD436456S1 (en)* | 2000-04-12 | 2001-01-23 | Allseating Corporation | Chair | 
| USD489542S1 (en)* | 2002-09-09 | 2004-05-11 | Okamura Corporation | Chair | 
| USD499564S1 (en)* | 2002-10-22 | 2004-12-14 | Vitra Patente Ag | Chair | 
| USD481879S1 (en)* | 2002-11-15 | 2003-11-11 | Tung-Hua Su | Chair | 
| USD486656S1 (en)* | 2003-03-13 | 2004-02-17 | Tung-Hua Su | Chair | 
| USD490621S1 (en)* | 2003-04-23 | 2004-06-01 | Thomas James Newhouse | Office chair | 
| USD497265S1 (en)* | 2003-10-23 | 2004-10-19 | Hsiu-Hsueh Wu | Office chair | 
| USD549473S1 (en)* | 2004-05-07 | 2007-08-28 | Topstar Gmbh | Chair | 
| USD507124S1 (en)* | 2004-07-13 | 2005-07-12 | Po Hsuan Yang | Chair | 
| USD557914S1 (en)* | 2004-09-15 | 2007-12-25 | Merryfair Chair System Sdn. Bhd. | Chair | 
| USD512232S1 (en)* | 2005-01-21 | 2005-12-06 | Hsiu-Hsueh Wu | Office chair | 
| USD541062S1 (en)* | 2006-04-14 | 2007-04-24 | Su Shu O | Office chair | 
| TWD121748S1 (en)* | 2006-10-09 | 2008-03-11 | 斯託吉洛弗雷克斯公司 | Chair | 
| USD543717S1 (en)* | 2006-12-01 | 2007-06-05 | Chen Yung-Hua | Office chair | 
| USD548994S1 (en)* | 2007-01-23 | 2007-08-21 | Huazhong Mao | Chair | 
| USD552857S1 (en)* | 2007-03-08 | 2007-10-16 | Ju-Yu Wang | Chair | 
| USD557024S1 (en)* | 2007-04-23 | 2007-12-11 | Chen Yung-Hua | Office chair | 
| USD572493S1 (en)* | 2007-09-27 | 2008-07-08 | George Zhang | Office chair | 
| USD568624S1 (en)* | 2007-10-03 | 2008-05-13 | Hurng Taih Plastic Master Batch Co., Ltd. | Office chair | 
| USD576416S1 (en)* | 2008-01-02 | 2008-09-09 | Ken Su | Chair | 
| USD573361S1 (en)* | 2008-01-25 | 2008-07-22 | Kuo Chin Furniture Decoration Co., Ltd. | Office chair | 
| USD576813S1 (en)* | 2008-02-22 | 2008-09-16 | Ivars S.P.A. | Office chair | 
| USD576814S1 (en)* | 2008-02-22 | 2008-09-16 | Ivars S.P.A. | Office chair | 
| USD585205S1 (en)* | 2008-03-27 | 2009-01-27 | Hurng Taih Plastic Master Batch Co., Ltd. | Frame of the office chair | 
| USD610822S1 (en)* | 2009-01-21 | 2010-03-02 | Chen Yung-Hua | Office chair | 
| USD667231S1 (en)* | 2010-03-25 | 2012-09-18 | Vitra Patente Ag | Chair | 
| USD676254S1 (en)* | 2011-07-27 | 2013-02-19 | Jianhua Yang | Office chair | 
| USD673384S1 (en)* | 2011-09-07 | 2013-01-01 | Jianhua Yang | Office chair | 
| USD675456S1 (en)* | 2011-09-14 | 2013-02-05 | Z-Line Designs, Inc. | Task chair | 
| CA144854S (en)* | 2011-09-15 | 2012-12-13 | Okamura Corp | Chair | 
| CA144855S (en)* | 2011-09-15 | 2012-12-13 | Okamura Corp | Chair | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD296624S (en)* | 1984-10-26 | 1988-07-12 | Fehlbaum & Co. | Chair | 
| USD311286S (en)* | 1986-05-15 | 1990-10-16 | Steelcase Inc. | Chair | 
| USD312536S (en)* | 1986-05-15 | 1990-12-04 | Steelcase, Inc. | Chair | 
| USD322363S (en)* | 1988-01-25 | 1991-12-17 | Okamura Corporation | Chair | 
| USD346909S (en)* | 1991-03-25 | 1994-05-17 | Itoki, Co., Ltd. | Chair | 
| US5318345A (en)* | 1991-06-07 | 1994-06-07 | Hon Industries, Inc. | Tilt back chair and control | 
| USD383323S (en)* | 1995-02-17 | 1997-09-09 | Steelcase Inc. | Seating unit | 
| USD411692S (en)* | 1996-10-22 | 1999-06-29 | Hon Technology Inc. | Chair | 
| USD420538S (en)* | 1998-04-24 | 2000-02-15 | Steelcase Inc. | Chair | 
| USD410342S (en)* | 1998-09-02 | 1999-06-01 | Steelcase Inc. | Seating unit | 
| USD436260S1 (en)* | 1999-11-08 | 2001-01-16 | Okamura Corporation | Chair | 
| USD444309S1 (en)* | 1999-11-08 | 2001-07-03 | Okamura Corporation | Chair | 
| USD457023S1 (en)* | 2000-05-25 | 2002-05-14 | Steelcase Development Corporation | Chair component | 
| US20050035638A1 (en)* | 2000-09-28 | 2005-02-17 | Formway Furniture Limited | Reclinable chair | 
| USD468122S1 (en)* | 2001-06-12 | 2003-01-07 | Kimball International, Inc. | Office chair | 
| USD459903S1 (en)* | 2001-10-01 | 2002-07-09 | Ming-Fu Lo | Chair | 
| USD517820S1 (en)* | 2002-06-28 | 2006-03-28 | Vitra Patente Ag | Chair | 
| USD509969S1 (en)* | 2003-09-05 | 2005-09-27 | Steelcase Development Corporation | Seating unit | 
| USD536890S1 (en)* | 2004-03-03 | 2007-02-20 | Steelcase Development Corporation | Seating unit | 
| USD514339S1 (en)* | 2004-08-26 | 2006-02-07 | Virco Mgmt. Corporation | Task chair | 
| USD545076S1 (en)* | 2005-02-28 | 2007-06-26 | Haworth, Inc. | Office chair | 
| USD535112S1 (en)* | 2005-06-08 | 2007-01-16 | Knoll, Inc. | Chair | 
| USD543041S1 (en)* | 2005-11-10 | 2007-05-22 | Okamura Corporation | Chair | 
| USD555377S1 (en)* | 2006-02-24 | 2007-11-20 | Steelcase Development Corporation | Seating unit | 
| USD549977S1 (en)* | 2006-03-24 | 2007-09-04 | Hni Corporation | Chair | 
| USD557917S1 (en)* | 2006-07-11 | 2007-12-25 | Itoki Corporation | Chair | 
| USD553376S1 (en)* | 2006-07-11 | 2007-10-23 | Itoki Corporation | Chair | 
| USD546086S1 (en)* | 2006-12-01 | 2007-07-10 | Chen Yung-Hua | Office chair | 
| USD557025S1 (en)* | 2007-04-23 | 2007-12-11 | Chen Yung-Hua | Office chair | 
| USD607653S1 (en)* | 2007-05-14 | 2010-01-12 | Steelcase Sa | Chair backrest support | 
| USD563687S1 (en)* | 2007-05-21 | 2008-03-11 | Allseating Corporation | Chair | 
| USD583581S1 (en)* | 2007-10-10 | 2008-12-30 | Okamura Corporation | Chair | 
| USD595971S1 (en)* | 2008-01-16 | 2009-07-14 | Kokuyo Co., Ltd. | Chair | 
| USD609021S1 (en)* | 2008-09-16 | 2010-02-02 | Kokuyo Co., Ltd. | Chair | 
| USD652646S1 (en)* | 2008-10-09 | 2012-01-24 | Okamura Corporation | Chair | 
| USD654280S1 (en)* | 2008-10-09 | 2012-02-21 | Okamura Corporation | Chair | 
| USD608557S1 (en)* | 2009-03-27 | 2010-01-26 | Aishin Co., Ltd. | Office chair | 
| USD613085S1 (en)* | 2009-04-24 | 2010-04-06 | Okamura Corporation | Chair | 
| USD613087S1 (en)* | 2009-04-24 | 2010-04-06 | Okamura Corporation | Chair | 
| USD656329S1 (en)* | 2009-08-19 | 2012-03-27 | Itoki Corporation | Chair | 
| USD653044S1 (en)* | 2009-09-18 | 2012-01-31 | Dauphin Entwicklungs-U. Beteiligungs-Gmbh | Chair | 
| USD627983S1 (en)* | 2009-11-09 | 2010-11-30 | Kabushiki Kaisha Uchida Yoko | Chair | 
| USD652647S1 (en)* | 2010-03-17 | 2012-01-24 | Dauphin Entwicklungs-U. Beteiligungs-Gmbh | Chair | 
| USD653045S1 (en)* | 2010-03-17 | 2012-01-31 | Dauphin Entwicklungs-U. Beteiligungs-Gmbh | Chair | 
| USD666841S1 (en)* | 2010-04-26 | 2012-09-11 | Haworth Inc. | Office chair | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD707995S1 (en)* | 2012-05-23 | 2014-07-01 | Hni Technologies Inc. | Chair | 
| US9198514B2 (en) | 2012-05-23 | 2015-12-01 | Hni Technologies Inc. | Chair with pivot function and method of making | 
| US9743773B2 (en) | 2012-05-23 | 2017-08-29 | Hni Technologies, Inc. | Method of making a chair with pivot function | 
| US10448742B2 (en) | 2012-05-23 | 2019-10-22 | Hni Technologies Inc. | Chair with pivot function | 
| USD702955S1 (en)* | 2012-10-08 | 2014-04-22 | Vitra Patente Ag | Chair | 
| USD713664S1 (en)* | 2013-02-07 | 2014-09-23 | Mayline Company Llc | Chair with back support and seat | 
| USD718066S1 (en)* | 2013-08-01 | 2014-11-25 | Manufacturas Munoz S.A.S.—Muma S.A.S. | Ergonomic chair | 
| USD805823S1 (en)* | 2014-06-05 | 2017-12-26 | DSA International, Inc. | Support leg | 
| USD751835S1 (en)* | 2014-09-19 | 2016-03-22 | Okamura Corporation | Chair | 
| USD807672S1 (en)* | 2015-02-06 | 2018-01-16 | Haworth, Inc. | Support leg | 
| USD788483S1 (en) | 2015-06-05 | 2017-06-06 | D3, Inc. | Chair | 
| Publication number | Publication date | 
|---|---|
| USD690523S1 (en) | 2013-10-01 | 
| Publication | Publication Date | Title | 
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| USD688482S1 (en) | Office chair | |
| USD610822S1 (en) | Office chair | |
| USD656752S1 (en) | Chair | |
| USD649795S1 (en) | Chair | |
| USD613085S1 (en) | Chair | |
| USD613087S1 (en) | Chair | |
| USD618001S1 (en) | High chair | |
| USD613086S1 (en) | Chair | |
| USD608104S1 (en) | Chair | |
| USD608183S1 (en) | Bracket | |
| USD576813S1 (en) | Office chair | |
| USD652224S1 (en) | Chair | |
| USD579682S1 (en) | Chair | |
| USD606345S1 (en) | Chair armrest | |
| USD589713S1 (en) | Chair | |
| USD661118S1 (en) | Armchair | |
| USD640478S1 (en) | Chair | |
| USD601822S1 (en) | Chair | |
| USD589712S1 (en) | Chair | |
| USD629222S1 (en) | Stool | |
| USD648147S1 (en) | Chair | |
| USD613088S1 (en) | Chair | |
| USD648552S1 (en) | Chair | |
| USD590615S1 (en) | Chair | |
| USD601363S1 (en) | Chair |