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USD275158S
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1982-01-25 |
1984-08-21 |
Robert Aronowitz |
Chair
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USD275050S
(en)
*
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1982-01-25 |
1984-08-14 |
Robert Aronowitz |
Chair
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USD308606S
(en)
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1987-01-16 |
1990-06-19 |
J.G. Furniture Systems, Inc. |
Seat
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USD320120S
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1988-06-16 |
1991-09-24 |
Arne Samuelsson |
Chair
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(en)
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1988-08-25 |
1991-01-01 |
Dennis Zacharkow |
Posture support with multi-planar adjustment
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1990-08-31 |
1991-10-08 |
Pruit John D |
Inflatable structure secured by tension
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1993-08-05 |
1994-09-06 |
Riyaz Adat |
Adjustable backrest
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1994-09-12 |
1996-03-26 |
Hummitzsch; Karl |
Seat with spring-loaded lumbar support
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USD438392S1
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1999-03-25 |
2001-03-06 |
Lamm S.P.A. |
Chair
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1999-04-12 |
2002-04-30 |
Bloorview Macmillan Centre |
Seating system
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IT1320402B1
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2000-06-06 |
2003-11-26 |
Pro Cord Srl |
Sedia con schienale oscillante.
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2002-03-29 |
2006-05-09 |
Garrex Llc |
Health chair a dynamically balanced task chair
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2002-03-29 |
2009-12-01 |
Garrex Llc |
Task chair
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2003-07-09 |
2005-03-03 |
Sanchez Gary L. |
Task chair
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ITTO20020775A1
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2002-09-06 |
2004-03-07 |
Pro Cord Spa |
Schienale di sedia.
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USD501333S1
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2003-04-14 |
2005-02-01 |
Pro Cord S.P.A. |
Chair
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US7080885B2
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*
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2003-11-18 |
2006-07-25 |
Kerr Corporation |
Task chair
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USD503051S1
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*
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2003-12-31 |
2005-03-22 |
Steelcase Development Corporation |
Furniture base
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USD512231S1
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2004-01-15 |
2005-12-06 |
Rvs Euroflex Ab |
Chair
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2004-12-27 |
2006-06-29 |
Oasyschair Co., Ltd. |
Chair backrest
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2005-11-16 |
2007-06-26 |
Michael Eugene Manning |
Reversible chair
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WO2007121547A1
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2006-04-20 |
2007-11-01 |
Distribution Gablex Inc. |
Abdominal support swivel chair
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CA118961S
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2006-07-11 |
2008-01-31 |
Itoki Corp |
Chair
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USD577933S1
(en)
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2007-11-30 |
2008-10-07 |
Back Quality Usa |
Chair
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US7967379B2
(en)
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2008-12-29 |
2011-06-28 |
L&P Property Management Company |
Seat with independently adjustable user support assemblies
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(en)
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2011-02-01 |
2012-08-02 |
Ching-Ming Chen |
Automatic waistrest adjusting device for office chairs
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(en)
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2011-03-21 |
2012-09-27 |
Yu-Ching Hung |
Chair with waist rest and armrests
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USD665604S1
(en)
*
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2011-03-23 |
2012-08-21 |
Topstar Gmbh |
Seat back
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TWD149148S1
(zh)
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2011-05-12 |
2012-09-11 |
首席國際企業有限公司; |
椅背
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USD763588S1
(en)
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2015-04-30 |
2016-08-16 |
Michael Chen |
Chair
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US10667612B2
(en)
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2015-06-10 |
2020-06-02 |
Fellowes, Inc. |
Chair with ergonomic motion features
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USD777463S1
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2015-08-20 |
2017-01-31 |
Bq Ergonomics Llc |
Chair
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USD804879S1
(en)
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2015-11-12 |
2017-12-12 |
Corecentric LLC |
Chair
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US10327554B2
(en)
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2016-02-10 |
2019-06-25 |
The Comfort Companies, Llc |
Adjustable head support
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2016-09-20 |
2019-04-30 |
Corecentric LLC |
Systems and methods for providing ergonomic chairs
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US10528820B2
(en)
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2017-12-07 |
2020-01-07 |
Canon Kabushiki Kaisha |
Colour look-up table for background segmentation of sport video
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US11253076B2
(en)
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2019-02-05 |
2022-02-22 |
Unchair LLC |
Chair having open shoulder backrest
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USD935795S1
(en)
*
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2019-07-10 |
2021-11-16 |
Homy Casa Limited |
Chair
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USD922789S1
(en)
*
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2019-10-29 |
2021-06-22 |
Störiko product design GmbH |
Chair
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JP7527857B2
(ja)
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2020-06-19 |
2024-08-05 |
コクヨ株式会社 |
座、椅子および荷重支持体
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JP1715283S
(ja)
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2021-06-16 |
2022-05-18 |
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椅子用脚
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US11672343B2
(en)
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2021-07-14 |
2023-06-13 |
Anthro Form, Llc |
4-star base for a chair
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US11641944B2
(en)
*
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2021-07-14 |
2023-05-09 |
Anthro Form, Llc |
Double angle back support adjustment
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USD1049670S1
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2021-07-14 |
2024-11-05 |
Anthro Form, Llc |
Chair
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US12520945B2
(en)
*
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2022-06-10 |
2026-01-13 |
Anthro Form, Llc |
Chair or seat assembly with sensor and illumination
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US12357094B2
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2022-09-08 |
2025-07-15 |
Anthro Form, Llc |
Gas lift cylinder removal device
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EP4583745A1
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2022-09-08 |
2025-07-16 |
Anthro Form, LLC |
Chair having interchangeable decorative feature
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