Y10S 180/907
Motorized wheelchairs
Y10S180/907 (Motorized wheelchairs) appears on 537 US grants and 209 published applications in this corpus.
Search patents in Y10S- Granted patents
- 537
- Published applications
- 209
- Assignees
- 183
- Inventors
- 610
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 4 | 0 |
| 1978 | 8 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 9 | 0 |
| 1984 | 11 | 0 |
| 1985 | 8 | 0 |
| 1986 | 10 | 0 |
| 1987 | 12 | 0 |
| 1988 | 9 | 0 |
| 1989 | 14 | 0 |
| 1990 | 17 | 0 |
| 1991 | 10 | 0 |
| 1992 | 20 | 0 |
| 1993 | 24 | 0 |
| 1994 | 15 | 0 |
| 1995 | 9 | 0 |
| 1996 | 18 | 0 |
| 1997 | 11 | 0 |
| 1998 | 19 | 0 |
| 1999 | 17 | 0 |
| 2000 | 23 | 0 |
| 2001 | 23 | 5 |
| 2002 | 13 | 9 |
| 2003 | 15 | 22 |
| 2004 | 16 | 21 |
| 2005 | 13 | 16 |
| 2006 | 15 | 19 |
| 2007 | 18 | 23 |
| 2008 | 22 | 15 |
| 2009 | 13 | 6 |
| 2010 | 15 | 16 |
| 2011 | 14 | 8 |
| 2012 | 17 | 10 |
| 2013 | 7 | 6 |
| 2014 | 10 | 5 |
| 2015 | 7 | 6 |
| 2016 | 9 | 8 |
| 2017 | 4 | 1 |
| 2018 | 4 | 3 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 3 | 4 |
| 2022 | 3 | 1 |
| 2023 | 3 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Wheelchair suspension28 Oct 2025US 12,453,665 B2
- Wheelchair suspension2 Jan 2024US 11,857,470 B2Invacare Corporation
- Stability control system26 Dec 2023US 11,850,906 B2Invacare Corporation
- Wheelchair suspension21 Nov 2023US 11,819,464 B2Invacare Corporation
- Patient support apparatus with frame guard15 Aug 2023US 11,723,826 B2Stryker Corporation
- Wheelchair suspension28 Dec 2023US 2023/0414421 A1Invacare Corporation
- Stability control system16 Feb 2023US 2023/0051634 A1Invacare Corporation
- Wheelchair suspension29 Dec 2022US 2022/0409454 A1Invacare Corporation
- Wheelchair suspension2 Dec 2021US 2021/0369518 A1Invacare Corporation
- Stability control system2 Dec 2021US 2021/0370741 A1Invacare Corporation
Most cited
By later US patents
- Method and apparatus for remote maintenance, troubleshooting, and repair of a motorized wheelchair287US 5,961,561 AInvacare Corporation · 1999
- Transportation vehicles and methods285US 5,971,091 ADEKA Products Limited Partnership · 1999
- Power stand-up and reclining wheelchair252US 5,366,036 A1994
- Fault tolerant architecture for a personal vehicle230US 6,223,104 B1DEKA Products Limited Partnership · 2001
- Human transporter221US 5,701,965 ADEKA Products Limited Partnership · 1997