A47C 7/029
Of non-adjustable shape adapted to a user contour or ergonomic seating positions
Official title: {of non-adjustable shape adapted to a user contour or ergonomic seating positions}
A47C7/029 (Of non-adjustable shape adapted to a user contour or ergonomic seating positions) appears on 433 US grants and 366 published applications in this corpus.
Search patents in A47C- Granted patents
- 433
- Published applications
- 366
- Assignees
- 173
- Inventors
- 671
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 7 | 0 |
| 1986 | 4 | 0 |
| 1987 | 11 | 0 |
| 1988 | 7 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 11 | 0 |
| 1995 | 12 | 0 |
| 1996 | 10 | 0 |
| 1997 | 9 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 13 | 0 |
| 2001 | 7 | 5 |
| 2002 | 5 | 11 |
| 2003 | 8 | 13 |
| 2004 | 13 | 14 |
| 2005 | 8 | 19 |
| 2006 | 12 | 13 |
| 2007 | 5 | 12 |
| 2008 | 14 | 6 |
| 2009 | 6 | 9 |
| 2010 | 3 | 10 |
| 2011 | 12 | 10 |
| 2012 | 5 | 7 |
| 2013 | 4 | 15 |
| 2014 | 8 | 25 |
| 2015 | 26 | 22 |
| 2016 | 21 | 27 |
| 2017 | 21 | 24 |
| 2018 | 20 | 15 |
| 2019 | 16 | 16 |
| 2020 | 21 | 15 |
| 2021 | 12 | 16 |
| 2022 | 16 | 21 |
| 2023 | 17 | 11 |
| 2024 | 13 | 12 |
| 2025 | 7 | 10 |
| 2026 | 3 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Chair and frame assembly thereof9 Jun 2026US 12,648,648 B2
- Chair for facilitating cross-legged seating21 Apr 2026US 12,604,986 B2
- Seat comprising a frame and a cover, and method of manufacturing the same31 Mar 2026US 12,588,766 B2F. Smit Holding B.V.
- Seat configuration1 Jul 2025US 12,342,944 B2Anthro Form, LLC
- Body support member with lattice structure17 Jun 2025US 12,329,290 B2Steelcase Inc.
- Component Structure of Chair10 Sep 2026US 2026/0262846 A1
- Cushion device6 Aug 2026US 2026/0224033 A1
- Cushion for postpartum use and the like16 Jul 2026US 2026/0198691 A1
- Seat rest for chair with 3d print lattice structure zonal compliance16 Jul 2026US 2026/0200175 A1Autonomous Inc.
- Multi-functional and multimodal ergonomic/therapeutic chair and interface system11 Jun 2026US 2026/0157527 A1
Most cited
By later US patents
- Woven fabric membrane for a seating surface256US 6,035,901 AHerman Miller, Inc. · 2000
- Office chair249US 6,059,368 AHerman Miller, Inc. · 2000
- Office chair224US 6,386,634 B1Herman Miller, Inc. · 2002
- Backrest199US 6,588,842 B2Herman Miller, Inc. · 2003
- Seating structure having a backrest with a bowed section176US 6,722,741 B2Herman Miller, Inc. · 2004