A47C 27/062
Of different resiliencies
Official title: {of different resiliencies}
A47C27/062 (Of different resiliencies) appears on 131 US grants and 161 published applications in this corpus.
Search patents in A47C- Granted patents
- 131
- Published applications
- 161
- Assignees
- 67
- Inventors
- 163
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 0 |
| 2002 | 3 | 0 |
| 2003 | 2 | 2 |
| 2004 | 4 | 5 |
| 2005 | 3 | 2 |
| 2006 | 1 | 1 |
| 2007 | 2 | 3 |
| 2008 | 3 | 2 |
| 2009 | 1 | 2 |
| 2010 | 2 | 1 |
| 2011 | 1 | 2 |
| 2012 | 0 | 3 |
| 2013 | 3 | 4 |
| 2014 | 1 | 1 |
| 2015 | 8 | 11 |
| 2016 | 6 | 7 |
| 2017 | 1 | 6 |
| 2018 | 5 | 11 |
| 2019 | 7 | 12 |
| 2020 | 6 | 10 |
| 2021 | 9 | 14 |
| 2022 | 10 | 13 |
| 2023 | 8 | 10 |
| 2024 | 7 | 13 |
| 2025 | 10 | 18 |
| 2026 | 11 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pocketed spring assembly having dimensionally stabilizing substrate25 Aug 2026US 12,714,236 B2L&P Property Management Company
- Pocketed spring assembly having dimensionally stabilizing substrate25 Aug 2026US 12,714,237 B2L&P Property Management Company
- Pocketed springs assembly, mattress and pocketed springs assembly manufacturing method16 Jun 2026US 12,653,326 B2Sleep Brands Limited
- Mattresses including stacked elastomeric layers and related methods for same9 Jun 2026US 12,648,654 B1Purple Innovation, LLC
- Mattress spring core2 Jun 2026US 12,642,361 B2Inter IKEA Systems B.V.
- Mattresses including stacked elastomeric layers and related methods for same17 Sep 2026US 2026/0272185 A1Purple Innovation, LLC
- Pocket Spring Mattress With Edge Support2 Jul 2026US 2026/0182747 A1Starsprings AB
- Pocketed comfort layer having mini buckling members14 May 2026US 2026/0130522 A1L&P Property Management Company
- Pocketed Buckling Members Having Nanoparticles14 May 2026US 2026/0130523 A1L&P Property Management Company
- Cushion for a seating furniture23 Apr 2026US 2026/0108077 A1Inter IKEA Systems B.V.
Most cited
By later US patents
- Bed mattress having an improved pillow top128US 4,449,261 ASimmons U.S.A. Corporation · 1984
- Multiple firmness mattress63US 5,987,678 ASimmons Company · 1999
- Multilayered pocketed bedding or seating product52US 6,256,820 B1L&P Property Management Company · 2001
- Pocketed bedding or seating product having strings of springs with vertically offset pockets52US 6,826,796 B1L&P Property Management Company · 2004
- Double spring mattress and manufacturing process47US 6,397,418 B1Stjernfjadrar AB · 2002