A61G 7/1019
Vertical extending columns or mechanisms
Official title: {Vertical extending columns or mechanisms}
A61G7/1019 (Vertical extending columns or mechanisms) appears on 606 US grants and 425 published applications in this corpus.
Search patents in A61G- Granted patents
- 606
- Published applications
- 425
- Assignees
- 247
- Inventors
- 1,046
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 6 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 11 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 11 | 0 |
| 1987 | 10 | 0 |
| 1988 | 7 | 0 |
| 1989 | 11 | 0 |
| 1990 | 14 | 0 |
| 1991 | 15 | 0 |
| 1992 | 16 | 0 |
| 1993 | 15 | 0 |
| 1994 | 13 | 0 |
| 1995 | 16 | 0 |
| 1996 | 8 | 0 |
| 1997 | 13 | 0 |
| 1998 | 16 | 0 |
| 1999 | 19 | 0 |
| 2000 | 9 | 0 |
| 2001 | 8 | 5 |
| 2002 | 14 | 9 |
| 2003 | 12 | 7 |
| 2004 | 11 | 16 |
| 2005 | 9 | 13 |
| 2006 | 9 | 17 |
| 2007 | 8 | 29 |
| 2008 | 8 | 8 |
| 2009 | 17 | 13 |
| 2010 | 12 | 14 |
| 2011 | 11 | 20 |
| 2012 | 14 | 17 |
| 2013 | 19 | 17 |
| 2014 | 19 | 19 |
| 2015 | 12 | 25 |
| 2016 | 22 | 11 |
| 2017 | 11 | 13 |
| 2018 | 6 | 16 |
| 2019 | 18 | 21 |
| 2020 | 15 | 26 |
| 2021 | 21 | 20 |
| 2022 | 22 | 22 |
| 2023 | 17 | 19 |
| 2024 | 14 | 21 |
| 2025 | 15 | 12 |
| 2026 | 13 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Walker apparatus with lifting platform22 Sep 2026US 12,740,912 B2Axtion Independence Mobility Inc.
- Automated home health patient care system23 Jun 2026US 12,661,284 B2
- Plastic electric lift device23 Jun 2026US 12,661,291 B2Intradin (Shanghai) Machinery Co., Ltd.
- Moving machine9 Jun 2026US 12,648,883 B2
- Patient transfer device28 Apr 2026US 12,611,348 B2Arjo IP Holding Aktiebolag
- Reconfigurable System for Supporting a Person with Reduced Mobility8 Oct 2026US 2026/0306323 A1
- Automated home health patient care system1 Oct 2026US 2026/0294704 A1
- Motorized Patient-Lift Medical Exam Table Device1 Oct 2026US 2026/0294717 A1
- Mobility assistive systems, devices, and related methods13 Aug 2026US 2026/0232506 A1Revimo Incorporated
- Lifting device6 Aug 2026US 2026/0224420 A1Intradin (Shanghai) Intelligent Machinery Co., Ltd.
Most cited
By later US patents
- Patient transfer system185US 5,737,781 AErgodyne Corporation · 1998
- Proning bed160US 6,701,553 B1Hill-Rom Services, Inc. · 2004
- Back surgery platform155US 7,290,302 B2Patient Safety Transport Systems GP, LLC · 2007
- Patient transfer systems151US 5,890,238 AErgodyne Corporation · 1999
- Modular hospital bed and method of patient handling136US 5,513,406 AHill-Rom, Inc. · 1996