A61G 5/068
With extensible supports pushing upwards
Official title: {with extensible supports pushing upwards, e.g. telescopic legs}
A61G5/068 (With extensible supports pushing upwards) appears on 51 US grants and 46 published applications in this corpus.
Search patents in A61G- Granted patents
- 51
- Published applications
- 46
- Assignees
- 30
- Inventors
- 100
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 3 |
| 2009 | 2 | 0 |
| 2010 | 2 | 2 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 2 | 5 |
| 2014 | 2 | 1 |
| 2015 | 2 | 2 |
| 2016 | 3 | 1 |
| 2017 | 3 | 2 |
| 2018 | 1 | 5 |
| 2019 | 4 | 5 |
| 2020 | 2 | 3 |
| 2021 | 3 | 5 |
| 2022 | 0 | 0 |
| 2023 | 3 | 2 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mobility support device with step climbing mechanism10 Mar 2026US 12,569,382 B2University of Tsukuba
- Wheelchair lift apparatus18 Jun 2024US 12,011,401 B1BBD Lift LLC
- Systems incorporating a wheelchair with an exoskeleton assembly and methods of controlling the same17 Oct 2023US 11,786,425 B2Toyota Motor North America, Inc.
- Support devices including movable leg segments and methods for operating the same18 Apr 2023US 11,628,103 B2Toyota Motor North America, Inc.
- Support devices including movable leg segments and methods for operating the same24 Jan 2023US 11,559,445 B2Toyota Motor North America, Inc.
- Electric Wheelchair17 Sep 2026US 2026/0272738 A1
- Electric wheelchair29 Jan 2026US 2026/0026984 A1Xsto Co., Ltd.
- Vehicle for driving on stairs or a ramp12 Dec 2024US 2024/0407959 A1Scewo AG
- Mobility support device with step climbing mechanism6 Apr 2023US 2023/0106280 A1University of Tsukuba
- Wheelchair with Robotic Legs to Ascend and Descend Stairs9 Feb 2023US 2023/0039084 A1
Most cited
By later US patents
- Transportation vehicles and methods285US 5,971,091 ADEKA Products Limited Partnership · 1999
- Human transporter221US 5,701,965 ADEKA Products Limited Partnership · 1997
- Control loop for transportation vehicles200US 5,791,425 ADEKA Products Limited Partnership · 1998
- Indication system for vehicle176US 5,794,730 ADEKA Products Limited Partnership · 1998
- Transportation vehicles with stability enhancement using CG modification173US 5,975,225 ADEKA Products Limited Partnership · 1999