A61H 2201/0149
Seat or chair
A61H2201/0149 (Seat or chair) appears on 818 US grants and 1,282 published applications in this corpus.
Search patents in A61H- Granted patents
- 818
- Published applications
- 1,282
- Assignees
- 431
- Inventors
- 1,892
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 7 | 0 |
| 1978 | 4 | 0 |
| 1979 | 6 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 11 | 0 |
| 1992 | 10 | 0 |
| 1993 | 8 | 0 |
| 1994 | 3 | 0 |
| 1995 | 12 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 11 | 0 |
| 1999 | 6 | 0 |
| 2000 | 21 | 0 |
| 2001 | 14 | 6 |
| 2002 | 16 | 27 |
| 2003 | 19 | 17 |
| 2004 | 15 | 31 |
| 2005 | 12 | 38 |
| 2006 | 14 | 34 |
| 2007 | 19 | 50 |
| 2008 | 18 | 82 |
| 2009 | 12 | 44 |
| 2010 | 23 | 37 |
| 2011 | 34 | 24 |
| 2012 | 15 | 39 |
| 2013 | 14 | 22 |
| 2014 | 17 | 29 |
| 2015 | 29 | 50 |
| 2016 | 21 | 50 |
| 2017 | 30 | 48 |
| 2018 | 29 | 63 |
| 2019 | 31 | 89 |
| 2020 | 61 | 96 |
| 2021 | 45 | 77 |
| 2022 | 42 | 62 |
| 2023 | 59 | 62 |
| 2024 | 44 | 75 |
| 2025 | 19 | 58 |
| 2026 | 28 | 72 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Smart stretching apparatus6 Oct 2026US 12,751,884 B1
- Functional chair for posture correction and lumbar traction6 Oct 2026US 12,751,885 B2
- Guide rail and frame of massage chair29 Sep 2026US 12,746,169 B2Shanghai Rongtai Health Technology Corporation Limited
- Massage apparatus29 Sep 2026US 12,746,175 B2Samsung Electronics Co., Ltd.
- Massager with single rod eccentric drive mechanism to provide synchronize wave oscillation treatment15 Sep 2026US 12,734,106 B2UMA Innovative Manufacturing Company
- Rapid Heating and Cooling System Utilizing Mechanical and Thermal Therapy8 Oct 2026US 2026/0306345 A1Diferynt Innovation LLC
- Musical seat body and sofa thereof1 Oct 2026US 2026/0294118 A1Man Wah Industrial Company Limited
- Sofa-type massage apparatus17 Sep 2026US 2026/0272775 A1Ceragem Co., Ltd.
- Vehicle seat and manufacturing method therefor17 Sep 2026US 2026/0274138 A1Ts Tech Co., Ltd.
- Massage device10 Sep 2026US 2026/0263311 A1Fuji Medical Instruments Mfg. Co., Ltd.
Most cited
By later US patents
- Interactive vibrator for multimedia276US 5,857,986 A1999
- Inflatable supports218US 4,225,989 AGlynwed Group Services Limited · 1980
- Vibrating/massage chair204US 5,022,384 ACapitol Systems · 1991
- Pneumatically controlled seat for vehicle193US 4,655,505 ANHK Spring Co., Ltd. · 1987
- Methods and systems of adjustable bed position control146US 7,321,811 B12008