A61H 2201/0146
Mattresses
A61H2201/0146 (Mattresses) appears on 115 US grants and 215 published applications in this corpus.
Search patents in A61H- Granted patents
- 115
- Published applications
- 215
- Assignees
- 100
- Inventors
- 390
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 2 |
| 2004 | 2 | 3 |
| 2005 | 1 | 3 |
| 2006 | 2 | 2 |
| 2007 | 1 | 4 |
| 2008 | 0 | 0 |
| 2009 | 3 | 8 |
| 2010 | 1 | 2 |
| 2011 | 4 | 1 |
| 2012 | 3 | 10 |
| 2013 | 3 | 13 |
| 2014 | 7 | 5 |
| 2015 | 4 | 5 |
| 2016 | 5 | 9 |
| 2017 | 2 | 10 |
| 2018 | 4 | 16 |
| 2019 | 7 | 15 |
| 2020 | 10 | 24 |
| 2021 | 11 | 13 |
| 2022 | 8 | 12 |
| 2023 | 6 | 16 |
| 2024 | 9 | 15 |
| 2025 | 9 | 10 |
| 2026 | 7 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Massage ball vertically-moving mechanism for hyperthermo-therapeutic apparatus23 Jun 2026US 12,661,298 B2Sungwoo Meditech Co., Ltd.
- Bed systems and methods19 May 2026US 12,628,958 B2
- Support apparatus, system and method14 Apr 2026US 12,599,525 B2Raye's, Inc.
- Adjustable sleeping system with force control7 Apr 2026US 12,593,927 B2Sleep Technologies, LLC
- Vibration producing device with narrative and sleep functions10 Feb 2026US 12,544,304 B2Cofactor Systems, Inc.
- System and a device for a remote controlled firmness adjustable and massager mattress24 Sep 2026US 2026/0283373 A1
- Bed Systems and Methods17 Sep 2026US 2026/0272183 A1
- Support apparatus, system and method6 Aug 2026US 2026/0224418 A1Raye’s, Inc. dba Sizewise Manufacturing
- Rocking cam apparatus for alternating the pressure pattern of a support surface16 Jul 2026US 2026/0199174 A1K Medical LLC
- Multi-valve multi-airbag massage equipment16 Jul 2026US 2026/0199177 A1TFC Technology Co., Ltd.
Most cited
By later US patents
- Inflatable supports218US 4,225,989 AGlynwed Group Services Limited · 1980
- Adjustable bed frame112US 8,375,488 B22013
- Pulmonary mattress82US 8,108,957 B2Hill-Rom Services, Inc. · 2012
- Multi-chambered sequentially pressurized air mattress with four layers68US 5,243,723 AInnovative Medical Systems Corp. · 1993
- Adjustable bed frame65US 8,069,512 B22011