A61G 5/026
Cranks or hand wheels
Official title: {Cranks or hand wheels}
A61G5/026 (Cranks or hand wheels) appears on 95 US grants and 62 published applications in this corpus.
Search patents in A61G- Granted patents
- 95
- Published applications
- 62
- Assignees
- 43
- Inventors
- 174
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 2 | 2 |
| 2006 | 1 | 3 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 4 |
| 2011 | 2 | 1 |
| 2012 | 2 | 1 |
| 2013 | 4 | 3 |
| 2014 | 2 | 2 |
| 2015 | 4 | 7 |
| 2016 | 5 | 5 |
| 2017 | 5 | 7 |
| 2018 | 5 | 1 |
| 2019 | 1 | 4 |
| 2020 | 3 | 3 |
| 2021 | 3 | 3 |
| 2022 | 0 | 5 |
| 2023 | 3 | 1 |
| 2024 | 3 | 2 |
| 2025 | 2 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wheelchair propulsion system8 Sep 2026US 12,728,052 B2
- Wheelchair for improved muscular skeletal system alignment25 Mar 2025US 12,257,196 B2
- Mechanical wheelchair drive and wheelchair having such a mechanical wheelchair drive4 Mar 2025US 12,239,586 B2Technische Universitaet Wien
- Patient transport apparatus user interface15 Oct 2024US 12,115,111 B2Stryker Corporation
- Wheelchair for preventing secondary transmission of germs11 Jun 2024US 12,005,007 B2Sichuan AST Medical Equipment Co., Ltd
- Multi-Speed Ergonomic Wheelchair And Devices And Methods Therefor2 Oct 2025US 2025/0302681 A1Regents of the University of Minnesota
- Wheelchair Propulsion System6 Mar 2025US 2025/0073102 A1
- Patient Transport Apparatus User Interface9 Jan 2025US 2025/0009575 A1Stryker Corporation
- Devices, system and methods for exercising with muscle stimulation24 Oct 2024US 2024/0350850 A1
- Wheelchair for preventing secondary transmission of germs11 Apr 2024US 2024/0115441 A1Sichuan AST Medical Equipment Co., Ltd
Most cited
By later US patents