A47C 31/001
Fireproof means
Official title: {Fireproof means}
A47C31/001 (Fireproof means) appears on 204 US grants and 316 published applications in this corpus.
Search patents in A47C- Granted patents
- 204
- Published applications
- 316
- Assignees
- 125
- Inventors
- 408
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 6 |
| 2004 | 2 | 17 |
| 2005 | 3 | 25 |
| 2006 | 3 | 30 |
| 2007 | 8 | 22 |
| 2008 | 5 | 8 |
| 2009 | 8 | 17 |
| 2010 | 5 | 10 |
| 2011 | 5 | 6 |
| 2012 | 2 | 13 |
| 2013 | 9 | 9 |
| 2014 | 7 | 4 |
| 2015 | 6 | 9 |
| 2016 | 7 | 14 |
| 2017 | 6 | 14 |
| 2018 | 11 | 11 |
| 2019 | 7 | 11 |
| 2020 | 10 | 10 |
| 2021 | 11 | 22 |
| 2022 | 7 | 14 |
| 2023 | 20 | 12 |
| 2024 | 18 | 16 |
| 2025 | 8 | 9 |
| 2026 | 6 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mattress with flame barrier cap and related method22 Sep 2026US 12,740,653 B2Tietex International, Ltd.
- Bed snore sensor for detecting signal indicative of a snore11 Aug 2026US 12,702,606 B2Sleep Number Corporation
- Fire retardant pillow21 Jul 2026US 12,685,396 B1
- Flame resistant mattress cover19 May 2026US 12,628,964 B2Sleep Number Corporation
- Reactive flame retardants for flexible polyurethane foams10 Mar 2026US 12,570,818 B2ICL-IP America Inc.
- Environmentally friendly and healthy mattress17 Sep 2026US 2026/0272188 A1Jiahe Xingwang (Huizhou) Textile Technology Co., Ltd.
- Intelligent pressure-adjusting sleeping item and manufacturing method therefor6 Aug 2026US 2026/0224041 A1
- Scrim fire sock and methods of manufacturing same18 Jun 2026US 2026/0165501 A1Purple Innovation, LLC
- Bed with foot warming system9 Apr 2026US 2026/0096666 A1Sleep Number Corporation
- Pillowtop mattress including foam encased topper29 Jan 2026US 2026/0026632 A1Serta Simmons Bedding, LLC
Most cited
By later US patents
- Chair having removable cover and cushion100US 6,499,801 B1Steelcase Development Corporation · 2002
- Fire resistant thermoplastic material containing absorbent article88US 4,892,769 AWeyerhaeuser Company · 1990
- Fire barrier fabric83US 5,091,243 ASprings Industries, Inc. · 1992
- Fire barrier fabrics80US 4,690,859 AUnited Merchants and Manufacturers, Inc. · 1987
- Fire-resistant mattress and high strength fire-retardant composite63US 4,504,991 ASealy, Incorporated · 1985