A61G 1/0562
Independently foldable, i.e. at least part of the leg folding movement is
Official title: {independently foldable, i.e. at least part of the leg folding movement is not simultaneous}
A61G1/0562 (Independently foldable, i.e. at least part of the leg folding movement is) appears on 63 US grants and 53 published applications in this corpus.
Search patents in A61G- Granted patents
- 63
- Published applications
- 53
- Assignees
- 20
- Inventors
- 78
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 3 | 2 |
| 2005 | 1 | 0 |
| 2006 | 2 | 4 |
| 2007 | 0 | 0 |
| 2008 | 2 | 2 |
| 2009 | 3 | 2 |
| 2010 | 2 | 1 |
| 2011 | 0 | 4 |
| 2012 | 2 | 0 |
| 2013 | 0 | 1 |
| 2014 | 3 | 1 |
| 2015 | 1 | 4 |
| 2016 | 3 | 8 |
| 2017 | 2 | 4 |
| 2018 | 5 | 3 |
| 2019 | 6 | 7 |
| 2020 | 0 | 1 |
| 2021 | 3 | 1 |
| 2022 | 2 | 2 |
| 2023 | 1 | 4 |
| 2024 | 2 | 1 |
| 2025 | 4 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Patient support apparatus with adaptive user interface14 Jul 2026US 12,678,356 B2Stryker Corporation
- Bed lifting mechanism10 Feb 2026US 12,544,284 B2Accora Limited
- Ambulance stretcher30 Dec 2025US 12,508,178 B2Stem, Inc.
- Bed lifting mechanism25 Nov 2025US 12,478,527 B2Accora Limited
- System for loading/unloading an ambulance stretcher onto/from an ambulance14 Oct 2025US 12,440,397 B2Stem, Inc.
- Bed lifting mechanism6 Feb 2025US 2025/0041135 A1Accora Limited
- Single-operator multi-function foldable transporter11 Jul 2024US 2024/0227895 A1
- Stretcher27 Jul 2023US 2023/0233386 A1Stem, Inc.
- System for loading/unloading an ambulance stretcher onto/from an ambulance13 Apr 2023US 2023/0113855 A1Stem, Inc.
- Ambulance stretcher13 Apr 2023US 2023/0115410 A1Stem, Inc.
Most cited
By later US patents
- Carriage for an ambulance stretcher113US 4,921,295 AStollenwerk Fabrik fur Sanitatsausrustungen Hans Stollenwerk & Cie GmbH & Co. · 1990
- Self-contained module for intensive care and resuscitation97US 5,084,922 ASociete Louit SA · 1992
- Stretcher with castor wheels94US 6,735,794 B1Stryker Corporation · 2004
- Undercarriage92US 5,509,159 AFerno-Washington, Inc. · 1996
- Transportable medical apparatus65US 6,976,696 B2NeoMedTek · 2005