A61G 5/122
For the back
Official title: {for the back}
A61G5/122 (For the back) appears on 171 US grants and 206 published applications in this corpus.
Search patents in A61G- Granted patents
- 171
- Published applications
- 206
- Assignees
- 106
- Inventors
- 395
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 4 |
| 2010 | 1 | 4 |
| 2011 | 5 | 3 |
| 2012 | 5 | 10 |
| 2013 | 7 | 4 |
| 2014 | 7 | 11 |
| 2015 | 6 | 13 |
| 2016 | 10 | 16 |
| 2017 | 15 | 18 |
| 2018 | 12 | 15 |
| 2019 | 9 | 15 |
| 2020 | 14 | 18 |
| 2021 | 18 | 21 |
| 2022 | 14 | 7 |
| 2023 | 14 | 11 |
| 2024 | 13 | 13 |
| 2025 | 5 | 8 |
| 2026 | 5 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Elevated height wheelchair4 Aug 2026US 12,697,259 B2Pride Mobility Products Corporation
- Multi-use mobility aid device16 Jun 2026US 12,653,751 B2Telo LLC
- One-occupant electric vehicle17 Mar 2026US 12,576,934 B2Yamaha Hatsudoki Kabushiki Kaisha
- Mounting system10 Mar 2026US 12,569,384 B2Medifab Global Limited
- Wheelchair side plate17 Feb 2026US 12,551,389 B2Participant Assistive Products
- A Locking Hinge1 Oct 2026US 2026/0294707 A1Rolapal Limited
- Individual-conveying dolly24 Sep 2026US 2026/0283874 A1
- Bobotic Care Bed6 Aug 2026US 2026/0224422 A1
- System and methods for adjusting chair position30 Jul 2026US 2026/0215587 A1Lost Winds Collective PBC
- Sit-to-stand assist chair23 Jul 2026US 2026/0207402 A1Intradin (Shanghai) Intelligent Machinery Co., Ltd.
Most cited
By later US patents
- Seating system65US 5,228,747 A1993
- Omnidirectional vehicle base62US 4,715,460 AInternational Texas Industries, Inc. · 1987
- Invalid's chair construction54US 4,732,423 ABio-Architectural Design, Inc. · 1988
- Orthopedic chair49US 4,647,066 A1987
- Wheelchair back system47US 5,062,677 AJay Medical, Ltd. · 1991