A61G 5/1081
With shock absorbers or other suspension arrangements between frame and seat
Official title: {with shock absorbers or other suspension arrangements between frame and seat}
A61G5/1081 (With shock absorbers or other suspension arrangements between frame and seat) appears on 75 US grants and 58 published applications in this corpus.
Search patents in A61G- Granted patents
- 75
- Published applications
- 58
- Assignees
- 51
- Inventors
- 161
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 1 |
| 2003 | 2 | 3 |
| 2004 | 0 | 3 |
| 2005 | 3 | 3 |
| 2006 | 2 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 3 |
| 2009 | 2 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 2 |
| 2015 | 1 | 2 |
| 2016 | 2 | 4 |
| 2017 | 2 | 1 |
| 2018 | 4 | 4 |
| 2019 | 1 | 2 |
| 2020 | 3 | 6 |
| 2021 | 7 | 6 |
| 2022 | 2 | 2 |
| 2023 | 5 | 3 |
| 2024 | 5 | 2 |
| 2025 | 3 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Medical rehabilitation chair with sitting and reclining angle adjustment mechanism30 Jun 2026US 12,667,192 B2
- Medical rehabilitation chair with sitting and reclining angle adjustment mechanism23 Sep 2025US 12,419,796 B2
- Wheelchair19 Aug 2025US 12,390,377 B2Leaderstat, Ltd.
- Seating assembly for improved seating, ergonomic chairs or wheelchairs18 Mar 2025US 12,251,020 B2Superseating BVBA
- Seating device19 Nov 2024US 12,145,482 B2Hyundai Motor Company
- Wheelchair18 Dec 2025US 2025/0381083 A1
- Medical rehabilitation chair with sitting and reclining angle adjustment mechanism27 Feb 2025US 2025/0064211 A1
- Medical rehabilitation chair with sitting and reclining angle adjustment mechanism27 Feb 2025US 2025/0064656 A1
- An improved wheelchair18 Apr 2024US 2024/0122775 A1Whanauka Limited
- Wheelchair structure for preventing pressure ulcers18 Jan 2024US 2024/0016680 A1
Most cited
By later US patents
- Electrically powered wheel-chair for indoor and outdoor use157US 3,952,822 AStiftelsen Teknisk Hjalp at Handikappade Permobilstiftelsen · 1976
- Self-leveling seat for a wheelchair110US 6,068,280 A2000
- Powered wheelchair90US 6,375,209 B1Kurt Manufacturing Company, Inc. · 2002
- Suspension wheelchair and wheelchair frame84US 5,727,802 AEverest & Jennings International Ltd. · 1998
- Articulating seat/chassis interface for a wheelchair74US 6,073,951 AInvacare Corporation · 2000