A61G 7/1071
Using redundant drives
Official title: {using redundant drives}
A61G7/1071 (Using redundant drives) appears on 8 US grants and 9 published applications in this corpus.
Search patents in A61G- Granted patents
- 8
- Published applications
- 9
- Assignees
- 5
- Inventors
- 20
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 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 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Drive system for patient lift8 Jul 2025US 12,350,214 B2Arjo IP Holding Aktiebolag
- Person lifting apparatuses including lifting straps and methods of operation based on current draw31 May 2022US 11,344,462 B2Liko Research & Development AB
- Ceiling lift tilt management system31 Aug 2021US 11,103,400 B2ArjoHuntleigh Magog Inc.
- Patient transfer device28 Feb 2017US 9,579,243 B2
- Wheelchair system for transferring occupant to motor vehicle18 Mar 2003US 6,533,523 B2
- Drive system for patient lift11 Sep 2025US 2025/0281341 A1Arjo IP Holding Aktiebolag
- Drive system for patient lift19 Oct 2023US 2023/0329941 A1Arjo IP Holding Aktiebolag
- Determining lifting events using sensors for person lifting apparatuses19 Mar 2020US 2020/0085657 A1Liko Research & Development AB
- Person lifting apparatuses including lifting straps and methods of operation based on current draw19 Mar 2020US 2020/0085659 A1
- Ceiling Lift Tilt Management System14 Dec 2017US 2017/0354559 A1ArjoHuntleigh Magog Inc.
Most cited
By later US patents
- Transfer hoist for disabled persons77US 4,372,452 AIndependent Transfer Equipment Co. · 1983
- Patient lifting device19US 5,456,335 A1995
- Patient transfer device5US 9,579,243 B22017
- Stretcher for the non-traumatic transport and lifting of people3US 6,408,466 B12002
- Wheelchair system for transferring occupant to motor vehicle3US 6,533,523 B22003