A61G 5/1008
For gradually slowing down the wheelchair
Official title: {for gradually slowing down the wheelchair}
A61G5/1008 (For gradually slowing down the wheelchair) appears on 79 US grants and 78 published applications in this corpus.
Search patents in A61G- Granted patents
- 79
- Published applications
- 78
- Assignees
- 45
- Inventors
- 180
- Latest grant
- 11 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 2 |
| 2002 | 2 | 1 |
| 2003 | 2 | 2 |
| 2004 | 2 | 5 |
| 2005 | 2 | 4 |
| 2006 | 2 | 4 |
| 2007 | 4 | 4 |
| 2008 | 1 | 4 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 2 | 4 |
| 2013 | 4 | 6 |
| 2014 | 6 | 4 |
| 2015 | 5 | 5 |
| 2016 | 3 | 3 |
| 2017 | 2 | 3 |
| 2018 | 3 | 6 |
| 2019 | 4 | 3 |
| 2020 | 5 | 2 |
| 2021 | 2 | 4 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 4 | 3 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automatic speed reducing wheel11 Feb 2025US 12,220,944 B2
- Pneumatic powered mobility control systems23 Jul 2024US 12,042,444 B2The United States Government as represented by the Department of Veterans Affairs
- Wheel lock18 Jun 2024US 12,011,403 B2Altimate Medical Holdings, Inc.
- Motorized accessory for a wheelchair14 May 2024US 11,980,577 B2
- Patient transport apparatus drive systems26 Mar 2024US 11,938,068 B2Stryker Corporation
- Electric Motor Medical Chair with Handbrakes11 Jun 2026US 2026/0158893 A1
- Wheelchair wheel system26 Mar 2026US 2026/0083606 A1
- Powered Wheel for a Wheelchair9 Oct 2025US 2025/0312211 A1Concourse IP Pty Ltd
- Motorized accessory for a wheelchair5 Sep 2024US 2024/0293273 A1
- Patient Transport Apparatus Drive Systems13 Jun 2024US 2024/0189165 A1Stryker Corporation
Most cited
By later US patents
- Power-assisted wheelchair93US 5,234,066 AStaodyn, Inc. · 1993
- Wheelchair92US 5,927,414 ASanyo Electric Co., Ltd. · 1999
- Hand operated wheel-chair88US 3,953,054 APermobilstiftelsen · 1976
- Attachable, powered drive apparatus for wheelchairs34US 8,684,113 B12014
- Collapsible wheel-chair27US 4,693,490 AAB Scaniainventor · 1987