A47C 23/0435
Of adjustable resilience
Official title: {of adjustable resilience}
A47C23/0435 (Of adjustable resilience) appears on 48 US grants and 47 published applications in this corpus.
Search patents in A47C- Granted patents
- 48
- Published applications
- 47
- Assignees
- 18
- Inventors
- 56
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 4 |
| 2013 | 5 | 4 |
| 2014 | 4 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 4 |
| 2019 | 2 | 1 |
| 2020 | 3 | 3 |
| 2021 | 2 | 14 |
| 2022 | 4 | 4 |
| 2023 | 6 | 2 |
| 2024 | 2 | 3 |
| 2025 | 2 | 0 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Upholstered-furniture arrangement with upholstery-firmness adjustment, and use thereof10 Feb 2026US 12,543,862 B2Sensoo SA
- Smart mattress capable of height adjusting in balanced manner6 Jan 2026US 12,514,380 B2Guangdong Guozhan Technology Co., Ltd.
- Shaped body made from a foam and springs as well as uses thereof14 Oct 2025US 12,440,038 B2Variowell Development GmbH
- Bed18 Feb 2025US 12,226,018 B2LG Electronics Inc.
- Automatic adaptive comfort for bunk mattress29 Oct 2024US 12,127,683 B2Volvo Truck Corporation
- Smart mattress capable of height adjusting in balanced manner8 Aug 2024US 2024/0260765 A1Guangdong Guozhan Technology Co., Ltd.
- Upholstered-furniture arrangement with upholstery-firmness adjustment, and use thereof18 Jul 2024US 2024/0237830 A1Sensoo SA
- Body supporting system with adjustable firmness and related method and firmness adjusting device11 Jul 2024US 2024/0225302 A1
- Shaped body made from a foam and springs as well as uses thereof23 Nov 2023US 2023/0371705 A1Variowell Development GmbH
- System and method for a voxel based furniture system20 Apr 2023US 2023/0121977 A1Discrete Lattice Industries, LLC
Most cited
By later US patents
- Pneumatic bed assembly101US 4,306,322 ADial-A-Firm, Inc. · 1981
- Pneumatic bed88US 4,224,706 ADial-A-Firm, Inc. · 1980
- Apparatuses and methods providing variable support and variable comfort control of a sleep system and automatic adjustment thereof78US 8,341,786 B2Kingsdown, Inc. · 2013
- Automatic mattress surface contour and support changing apparatus with wave sensors49US 5,625,914 A1997
- Internal pressure adjustable bed43US 4,222,137 ANihon Bed Manufacturing Company, Ltd. · 1980