A61G 1/0206
Characterised by the number of supporting wheels if stretcher is extended
Official title: {characterised by the number of supporting wheels if stretcher is extended}
A61G1/0206 (Characterised by the number of supporting wheels if stretcher is extended) appears on 413 US grants and 331 published applications in this corpus.
Search patents in A61G- Granted patents
- 413
- Published applications
- 331
- Assignees
- 103
- Inventors
- 506
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 8 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 7 | 0 |
| 1991 | 6 | 0 |
| 1992 | 7 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 7 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 14 | 3 |
| 2002 | 9 | 11 |
| 2003 | 16 | 14 |
| 2004 | 18 | 20 |
| 2005 | 12 | 13 |
| 2006 | 15 | 21 |
| 2007 | 6 | 23 |
| 2008 | 14 | 21 |
| 2009 | 24 | 23 |
| 2010 | 18 | 11 |
| 2011 | 14 | 18 |
| 2012 | 14 | 8 |
| 2013 | 14 | 7 |
| 2014 | 13 | 9 |
| 2015 | 7 | 11 |
| 2016 | 13 | 18 |
| 2017 | 3 | 12 |
| 2018 | 12 | 5 |
| 2019 | 13 | 16 |
| 2020 | 6 | 9 |
| 2021 | 12 | 10 |
| 2022 | 9 | 6 |
| 2023 | 8 | 17 |
| 2024 | 11 | 7 |
| 2025 | 14 | 11 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Techniques for determining a pose of a patient transport apparatus2 Jun 2026US 12,642,726 B2Stryker Corporation
- Hydraulic circuit for a patient handling apparatus19 May 2026US 12,629,299 B2Stryker Corporation
- Chest compression system retainer with tethers for use with a patient transport apparatus5 May 2026US 12,616,624 B2Stryker Corporation
- Ambulance cot and loading and unloading system14 Apr 2026US 12,599,518 B2Stryker Corporation
- Robotic transfer device and related method24 Mar 2026US 12,582,366 B2
- Chest Compression System Retainer With Tethers For Use With A Patient Transport Apparatus27 Aug 2026US 2026/0248670 A1Stryker Corporation
- Ambulance cot and loading and unloading system16 Jul 2026US 2026/0199154 A1Stryker Corporation
- Devices, systems, and methods for transporting a rescue basket18 Jun 2026US 2026/0165891 A1Pack Wheel of Wyoming, Inc.
- Gurney system for transporting injured persons30 Apr 2026US 2026/0115059 A1
- Gurney system for transporting injured persons30 Apr 2026US 2026/0115060 A1
Most cited
By later US patents
- Stretcher controls223US 5,806,111 AHill-Rom, Inc. · 1998
- Life support stretcher bed192US 4,584,989 A1986
- Ambulance cot and hydraulic elevating mechanism therefor169US 7,398,571 B2Stryker Corporation · 2008
- Carrier with deployable center wheels150US 5,348,326 AHill-Rom, Inc. · 1994
- Powdered maneuverable hospital cart118US 5,083,625 A1992