A61G 5/025
Levers
Official title: {Levers}
A61G5/025 (Levers) appears on 147 US grants and 100 published applications in this corpus.
Search patents in A61G- Granted patents
- 147
- Published applications
- 100
- Assignees
- 48
- Inventors
- 242
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 6 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 0 |
| 2002 | 3 | 5 |
| 2003 | 2 | 2 |
| 2004 | 3 | 2 |
| 2005 | 3 | 4 |
| 2006 | 0 | 5 |
| 2007 | 2 | 4 |
| 2008 | 2 | 7 |
| 2009 | 3 | 5 |
| 2010 | 4 | 4 |
| 2011 | 3 | 5 |
| 2012 | 6 | 5 |
| 2013 | 2 | 2 |
| 2014 | 2 | 3 |
| 2015 | 4 | 4 |
| 2016 | 4 | 3 |
| 2017 | 2 | 5 |
| 2018 | 5 | 7 |
| 2019 | 4 | 6 |
| 2020 | 6 | 4 |
| 2021 | 7 | 4 |
| 2022 | 4 | 2 |
| 2023 | 5 | 6 |
| 2024 | 1 | 5 |
| 2025 | 2 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pump-action wheelchair and conversion kit6 Oct 2026US 12,751,871 B2
- Wheelchair mobility lever device17 Feb 2026US 12,551,387 B2
- Tandem wheelchair assembly7 Oct 2025US 12,433,409 B2
- Wheelchair for improved muscular skeletal system alignment25 Mar 2025US 12,257,196 B2
- Portable therapy chair19 Nov 2024US 12,145,024 B1
- Wheelchair Attachment For Locomotion12 Jun 2025US 2025/0186276 A1
- Portable wheelchair propelling device powered by patients' arm (or arms) pulling on handles instead of turning the wheels11 Jul 2024US 2024/0225928 A9
- Portable wheelchair propelling device powered by patients' arm (or arms) pulling on handles instead of turning the wheels25 Apr 2024US 2024/0130908 A1
- Pump-action wheelchair and conversion kit11 Apr 2024US 2024/0115442 A1
- Wheelchair Wheel Turning Handle18 Jan 2024US 2024/0016676 A1
Most cited
By later US patents