A61G 5/1029
Engaging a surface
Official title: {engaging a surface, e.g. floor or wall}
A61G5/1029 (Engaging a surface) appears on 20 US grants and 22 published applications in this corpus.
Search patents in A61G- Granted patents
- 20
- Published applications
- 22
- Assignees
- 14
- Inventors
- 54
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 2 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 4 |
| 2022 | 0 | 1 |
| 2023 | 3 | 3 |
| 2024 | 0 | 0 |
| 2025 | 2 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle including a drive unit and a seat provided on the drive unit via a lift unit24 Feb 2026US 12,559,188 B2Honda Motor Co., Ltd.
- Wheelchair system and method of use23 Sep 2025US 12,422,852 B2Braun GmbH
- Vehicle12 Aug 2025US 12,384,481 B2Honda Motor Co., Ltd.
- Sit-to-stand wheelchair5 Dec 2023US 11,833,089 B2Dowding Tool Products LLC
- Patient support apparatus with frame guard15 Aug 2023US 11,723,826 B2Stryker Corporation
- Parking device for a self-balancing wheelchair27 Feb 2025US 2025/0064654 A1Genny Factory SA
- Vehicle21 Sep 2023US 2023/0294787 A1Honda Motor Co., Ltd.
- Vehicle21 Sep 2023US 2023/0294788 A1Honda Motor Co., Ltd.
- Vehicle10 Aug 2023US 2023/0249767 A1Honda Motor Co., Ltd.
- Apparatus for storage and transportation of an exoskeleton1 Dec 2022US 2022/0378644 A1Dignity Health
Most cited
By later US patents
- Powered wheel chair77US 4,614,246 A1986
- Wheelchair brake system with anti-rollback and anti-tip capabilities57US 6,688,437 B2Universal Medical Products, Inc. · 2004
- Recliner-rocker geriatric wheel chair21US 4,125,269 A1978
- Mobility support device14US 5,301,968 AGuardian Products, Inc. · 1994
- Automatic wheelchair brake system and wheelchair including same7US 7,434,824 B2Air Movement Technologies, Inc. · 2008