A47C 7/142
By fluid means
Official title: {by fluid means}
A47C7/142 (By fluid means) appears on 58 US grants and 82 published applications in this corpus.
Search patents in A47C- Granted patents
- 58
- Published applications
- 82
- Assignees
- 49
- Inventors
- 165
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 1 | 2 |
| 2015 | 0 | 1 |
| 2016 | 2 | 2 |
| 2017 | 2 | 10 |
| 2018 | 2 | 4 |
| 2019 | 4 | 4 |
| 2020 | 3 | 4 |
| 2021 | 5 | 11 |
| 2022 | 7 | 6 |
| 2023 | 9 | 8 |
| 2024 | 5 | 11 |
| 2025 | 8 | 5 |
| 2026 | 4 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Therapeutic seat cushion equipped for pressure monitoring and inflation system for same19 May 2026US 12,628,961 B2Bussert Medical, Inc.
- Lightweight inflatable cushion5 May 2026US 12,616,305 B1
- Cushion airbag pad10 Feb 2026US 12,543,804 B2Dongguan Jiashuan Industrial Co., Ltd.
- Adjustable seat cushion20 Jan 2026US 12,527,704 B2Permobil AB
- Therapeutic seat cushion equipped for pressure monitoring and inflation system for same14 Oct 2025US 12,440,041 B2Bussert Medical, Inc.
- Seat and seat system24 Sep 2026US 2026/0283360 A1Ts Tech Co., Ltd.
- Seated positioning system20 Aug 2026US 2026/0240700 A1Sage Products, LLC
- Air support system11 Jun 2026US 2026/0157525 A1Hyundai Motor Company
- Updated seat4 Jun 2026US 2026/0151280 A1Ease Seating Systems, Inc.
- Lightweight inflatable cushion7 May 2026US 2026/0123757 A1
Most cited
By later US patents
- Chair having movable thigh levers50US 7,350,865 B22008
- Piece of seating furniture16US 9,289,067 B22016
- Adjustable seat15US 5,577,803 AJean-Pierre Guilbaud Sarl · 1996
- Office, work and leisure chair and retrofit kit for a chair or a seat surface for causing subliminal movements of the person sitting thereon10US 10,213,024 B2iii solutions GmbH · 2019
- Hollow body for use as a sitting support10US 6,581,227 B1Gebr. Obemaier OHG · 2003