




| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/196,519USD509388S1 (en) | 2003-12-30 | 2003-12-30 | Chair | 
| TW093303783FTWD106363S1 (en) | 2003-12-30 | 2004-06-28 | Chair | 
| CA 107436CA107436S (en) | 2003-12-30 | 2004-06-29 | Chair | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/196,519USD509388S1 (en) | 2003-12-30 | 2003-12-30 | Chair | 
| Publication Number | Publication Date | 
|---|---|
| USD509388S1true USD509388S1 (en) | 2005-09-13 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/196,519Expired - LifetimeUSD509388S1 (en) | 2003-12-30 | 2003-12-30 | Chair | 
| Country | Link | 
|---|---|
| US (1) | USD509388S1 (en) | 
| CA (1) | CA107436S (en) | 
| TW (1) | TWD106363S1 (en) | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD545076S1 (en)* | 2005-02-28 | 2007-06-26 | Haworth, Inc. | Office chair | 
| US7857388B2 (en) | 2007-06-01 | 2010-12-28 | Steelcase Inc. | Seating unit with adjustable lumbar device | 
| USD646915S1 (en) | 2010-12-23 | 2011-10-18 | Kimball International, Inc. | Chair backrest | 
| US10021984B2 (en) | 2015-04-13 | 2018-07-17 | Steelcase Inc. | Seating arrangement | 
| US10194750B2 (en) | 2015-04-13 | 2019-02-05 | Steelcase Inc. | Seating arrangement | 
| US10966527B2 (en) | 2017-06-09 | 2021-04-06 | Steelcase Inc. | Seating arrangement and method of construction | 
| US11109683B2 (en) | 2019-02-21 | 2021-09-07 | Steelcase Inc. | Body support assembly and method for the use and assembly thereof | 
| US11259637B2 (en) | 2015-04-13 | 2022-03-01 | Steelcase Inc. | Seating arrangement | 
| US11357329B2 (en) | 2019-12-13 | 2022-06-14 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof | 
| USD958576S1 (en)* | 2019-09-03 | 2022-07-26 | Dakang Holding Co., Ltd. | Armrest | 
| USD1053578S1 (en)* | 2024-02-22 | 2024-12-10 | Verona Sky International Trading Co., Limited | Chair | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US5871258A (en)* | 1997-10-24 | 1999-02-16 | Steelcase Inc. | Chair with novel seat construction | 
| USD410799S (en)* | 1996-10-09 | 1999-06-08 | Protoned B.V. | Chair | 
| USD421540S (en)* | 1999-04-02 | 2000-03-14 | Steelcase Inc. | Chair back | 
| USD439451S1 (en)* | 1999-04-09 | 2001-03-27 | Steelcase Development Inc. | Back for a seating unit | 
| USD445580S1 (en)* | 2000-09-28 | 2001-07-31 | Formway Furniture Limited | Chair | 
| USD471024S1 (en)* | 2002-04-17 | 2003-03-04 | Knoll, Inc. | Chair | 
| US6669292B2 (en)* | 2001-06-15 | 2003-12-30 | Hon Technology Inc. | Ergonomic chair | 
| USD486315S1 (en)* | 2002-05-31 | 2004-02-10 | Global Total Office | Chair | 
| USD487197S1 (en)* | 2003-02-13 | 2004-03-02 | First Source Furniture Group | Chair | 
| USD487641S1 (en)* | 2002-05-31 | 2004-03-23 | Hon Technology Inc. | Chair | 
| USD490621S1 (en)* | 2003-04-23 | 2004-06-01 | Thomas James Newhouse | Office chair | 
| USD493626S1 (en)* | 2002-05-31 | 2004-08-03 | Hon Technology Inc. | Chair | 
| USD495155S1 (en)* | 2003-12-30 | 2004-08-31 | Bum. S.R.L. | Chair | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD410799S (en)* | 1996-10-09 | 1999-06-08 | Protoned B.V. | Chair | 
| US6349992B1 (en)* | 1997-10-24 | 2002-02-26 | Steelcase Development Corporation | Seating unit including novel back construction | 
| US20040130195A1 (en)* | 1997-10-24 | 2004-07-08 | Dekraker Larry | Control mechanism for seating units | 
| US5871258A (en)* | 1997-10-24 | 1999-02-16 | Steelcase Inc. | Chair with novel seat construction | 
| US20030015902A1 (en)* | 1997-10-24 | 2003-01-23 | Knoblock Glenn A. | Seating unit including novel back construction | 
| US6367877B1 (en)* | 1997-10-24 | 2002-04-09 | Steelcase Development Corporation | Back for seating unit | 
| USD421540S (en)* | 1999-04-02 | 2000-03-14 | Steelcase Inc. | Chair back | 
| USD442400S1 (en)* | 1999-04-09 | 2001-05-22 | Steelcase Development Inc. | Seating unit | 
| USD442791S1 (en)* | 1999-04-09 | 2001-05-29 | Steelcase Development Inc. | Chair | 
| USD439451S1 (en)* | 1999-04-09 | 2001-03-27 | Steelcase Development Inc. | Back for a seating unit | 
| USD445580S1 (en)* | 2000-09-28 | 2001-07-31 | Formway Furniture Limited | Chair | 
| US6669292B2 (en)* | 2001-06-15 | 2003-12-30 | Hon Technology Inc. | Ergonomic chair | 
| USD471024S1 (en)* | 2002-04-17 | 2003-03-04 | Knoll, Inc. | Chair | 
| USD486315S1 (en)* | 2002-05-31 | 2004-02-10 | Global Total Office | Chair | 
| USD487641S1 (en)* | 2002-05-31 | 2004-03-23 | Hon Technology Inc. | Chair | 
| USD493626S1 (en)* | 2002-05-31 | 2004-08-03 | Hon Technology Inc. | Chair | 
| USD487197S1 (en)* | 2003-02-13 | 2004-03-02 | First Source Furniture Group | Chair | 
| USD490621S1 (en)* | 2003-04-23 | 2004-06-01 | Thomas James Newhouse | Office chair | 
| USD495155S1 (en)* | 2003-12-30 | 2004-08-31 | Bum. S.R.L. | Chair | 
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| USD545076S1 (en)* | 2005-02-28 | 2007-06-26 | Haworth, Inc. | Office chair | 
| USD562574S1 (en)* | 2005-02-28 | 2008-02-26 | Haworth, Inc. | Office chair | 
| USD587942S1 (en)* | 2005-02-28 | 2009-03-10 | Haworth, Inc. | Lumbar support for an office chair | 
| US7857388B2 (en) | 2007-06-01 | 2010-12-28 | Steelcase Inc. | Seating unit with adjustable lumbar device | 
| USD646915S1 (en) | 2010-12-23 | 2011-10-18 | Kimball International, Inc. | Chair backrest | 
| US11553797B2 (en) | 2015-04-13 | 2023-01-17 | Steelcase Inc. | Seating arrangement | 
| US10021984B2 (en) | 2015-04-13 | 2018-07-17 | Steelcase Inc. | Seating arrangement | 
| US10575648B2 (en) | 2015-04-13 | 2020-03-03 | Steelcase Inc. | Seating arrangement | 
| US11096497B2 (en) | 2015-04-13 | 2021-08-24 | Steelcase Inc. | Seating arrangement | 
| US10194750B2 (en) | 2015-04-13 | 2019-02-05 | Steelcase Inc. | Seating arrangement | 
| US11259637B2 (en) | 2015-04-13 | 2022-03-01 | Steelcase Inc. | Seating arrangement | 
| US11324325B2 (en) | 2015-04-13 | 2022-05-10 | Steelcase Inc. | Seating arrangement | 
| US11963621B2 (en) | 2015-04-13 | 2024-04-23 | Steelcase Inc. | Seating arrangement | 
| US10966527B2 (en) | 2017-06-09 | 2021-04-06 | Steelcase Inc. | Seating arrangement and method of construction | 
| US11825955B2 (en) | 2017-06-09 | 2023-11-28 | Steelcase Inc. | Seating arrangement and method of construction | 
| US11109683B2 (en) | 2019-02-21 | 2021-09-07 | Steelcase Inc. | Body support assembly and method for the use and assembly thereof | 
| USD958576S1 (en)* | 2019-09-03 | 2022-07-26 | Dakang Holding Co., Ltd. | Armrest | 
| US11786039B2 (en) | 2019-12-13 | 2023-10-17 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof | 
| US11805913B2 (en) | 2019-12-13 | 2023-11-07 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof | 
| US11357329B2 (en) | 2019-12-13 | 2022-06-14 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof | 
| US12161232B2 (en) | 2019-12-13 | 2024-12-10 | Steelcase Inc. | Body support assembly and methods for the use and assembly thereof | 
| USD1053578S1 (en)* | 2024-02-22 | 2024-12-10 | Verona Sky International Trading Co., Limited | Chair | 
| Publication number | Publication date | 
|---|---|
| CA107436S (en) | 2006-04-28 | 
| TWD106363S1 (en) | 2005-09-11 | 
| Publication | Publication Date | Title | 
|---|---|---|
| USD486656S1 (en) | Chair | |
| USD481879S1 (en) | Chair | |
| USD508166S1 (en) | Carrying case | |
| USD521755S1 (en) | Chair | |
| USD499258S1 (en) | Chair | |
| USD487359S1 (en) | Chair | |
| USD489542S1 (en) | Chair | |
| USD484363S1 (en) | Bowl | |
| USD489359S1 (en) | Speaker | |
| USD509969S1 (en) | Seating unit | |
| USD477593S1 (en) | Headphone | |
| USD477822S1 (en) | Headphone | |
| USD484485S1 (en) | Headphone | |
| USD480576S1 (en) | Chair | |
| USD482022S1 (en) | Headphone | |
| USD484868S1 (en) | Headphone | |
| USD480070S1 (en) | Speaker | |
| USD472890S1 (en) | Headphone | |
| USD474051S1 (en) | Chair | |
| USD494768S1 (en) | Chair | |
| USD476495S1 (en) | Chair | |
| USD486657S1 (en) | Chair | |
| USD492941S1 (en) | Headphone | |
| USD493293S1 (en) | Ottoman | |
| USD462188S1 (en) | Chair |