A61G 5/0841
Comprising a scissor-type frame
Official title: {comprising a scissor-type frame, e.g. having pivoting cross bars for enabling folding}
A61G5/0841 (Comprising a scissor-type frame) appears on 19 US grants and 20 published applications in this corpus.
Search patents in A61G- Granted patents
- 19
- Published applications
- 20
- Assignees
- 9
- Inventors
- 41
- Latest grant
- 8 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 1 |
| 2004 | 3 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 2 |
| 2024 | 2 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Folding rollator8 Oct 2024US 12,109,168 B2Innoveso Pty, Ltd.
- Electric mobility vehicle9 Jan 2024US 11,866,121 B2WHILL, Inc.
- Adjustable backrest and wheelchair therewith11 Jan 2022US 11,219,563 B2Wonderland Switzerland AG
- Motorized zero gravity chair27 Apr 2021US 10,986,923 B2
- Manual electric folding scooter4 Aug 2020US 10,729,603 B2Nanjing Jin Bai He Medical Apparatus Co., Ltd.
- Electric mobility apparatuses, control methods, and control systems16 Jul 2026US 2026/0199155 A1Shenzhen Zhimahuaerkai Technology Co., Ltd.
- Personal mobility vehicle26 Mar 2026US 2026/0083604 A1
- Foldable Vehicle20 Feb 2025US 2025/0058847 A1Pride Mobility Products Corporation
- Electric mobility vehicle22 Jun 2023US 2023/0192222 A1WHILL, Inc.
- Folding rollator26 Jan 2023US 2023/0028131 A1Innoveso Pty, Ltd.
Most cited
By later US patents