A61G 5/066
With endless belts
Official title: {with endless belts}
A61G5/066 (With endless belts) appears on 148 US grants and 131 published applications in this corpus.
Search patents in A61G- Granted patents
- 148
- Published applications
- 131
- Assignees
- 48
- Inventors
- 221
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 7 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 5 | 0 |
| 2003 | 4 | 5 |
| 2004 | 1 | 2 |
| 2005 | 3 | 3 |
| 2006 | 2 | 6 |
| 2007 | 1 | 1 |
| 2008 | 5 | 4 |
| 2009 | 2 | 2 |
| 2010 | 1 | 4 |
| 2011 | 2 | 5 |
| 2012 | 5 | 2 |
| 2013 | 2 | 5 |
| 2014 | 4 | 9 |
| 2015 | 5 | 5 |
| 2016 | 5 | 3 |
| 2017 | 2 | 3 |
| 2018 | 2 | 10 |
| 2019 | 3 | 6 |
| 2020 | 4 | 9 |
| 2021 | 6 | 8 |
| 2022 | 8 | 7 |
| 2023 | 5 | 5 |
| 2024 | 11 | 18 |
| 2025 | 7 | 3 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Powered track attachment for wheelchair6 Oct 2026US 12,751,872 B2Tour Engineering LLC
- Patient support apparatus with adaptive user interface14 Jul 2026US 12,678,356 B2Stryker Corporation
- Patient transport apparatus with articulable powered litter2 Jun 2026US 12,642,716 B2Stryker Corporation
- Patient transport system including a patient transport apparatus and loading system for the same19 May 2026US 12,629,301 B2Stryker Corporation
- Patient transport apparatus for traversing stairs25 Nov 2025US 12,478,524 B2Stryker Corporation
- Patient Transport System Including A Patient Transport Apparatus And Loading System For The Same10 Sep 2026US 2026/0263297 A1Stryker Corporation
- Patient Transport Apparatus Having Adaptive Stair Braking30 Jul 2026US 2026/0215981 A1Stryker Corporation
- Manual Loading Devices And Systems For Use With Patient Transport Apparatuses25 Jun 2026US 2026/0174607 A1Stryker Corporation
- Patient Transport Apparatus For Traversing Stairs26 Feb 2026US 2026/0053684 A1Stryker Corporation
- Collapsible Container Holder For Patient Transport Apparatus22 Jan 2026US 2026/0021937 A1Stryker Corporation
Most cited
By later US patents
- Electronic control system for stair climbing vehicle206US 5,248,007 AQuest Technologies, Inc. · 1993
- Wheel chair171US 4,566,707 A1986
- Wheelchair stair climbing control system110US 5,123,495 AQuest Technologies, Inc. · 1992
- Curb climbing wheel chair100US 4,119,163 A1978
- Invalid's wheelchair and like conveyances81US 4,687,068 AAustralian Transcenders International Pty. Ltd. · 1987