B32B 2471/02
Carpets
B32B2471/02 (Carpets) appears on 304 US grants and 427 published applications in this corpus.
Search patents in B32B- Granted patents
- 304
- Published applications
- 427
- Assignees
- 230
- Inventors
- 779
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 6 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 8 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 7 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 7 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 3 |
| 2002 | 5 | 7 |
| 2003 | 6 | 9 |
| 2004 | 10 | 17 |
| 2005 | 0 | 29 |
| 2006 | 3 | 20 |
| 2007 | 7 | 23 |
| 2008 | 6 | 16 |
| 2009 | 3 | 17 |
| 2010 | 6 | 11 |
| 2011 | 4 | 14 |
| 2012 | 4 | 6 |
| 2013 | 5 | 6 |
| 2014 | 4 | 10 |
| 2015 | 4 | 20 |
| 2016 | 8 | 17 |
| 2017 | 7 | 28 |
| 2018 | 18 | 26 |
| 2019 | 11 | 26 |
| 2020 | 13 | 28 |
| 2021 | 11 | 22 |
| 2022 | 14 | 17 |
| 2023 | 11 | 17 |
| 2024 | 15 | 14 |
| 2025 | 17 | 17 |
| 2026 | 5 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Detachable carpet12 May 2026US 12,622,541 B2Kunshan Yijia Ju Textile Co., Ltd.
- Primary carpet backing for latex free tufted carpets7 Apr 2026US 12,595,623 B2Freudenberg Performance Materials B.V.
- Polyester carpet tile or carpet strip, and process for manufacturing a polyester carpet tile or carpet strip17 Mar 2026US 12,576,612 B2De Poortere Deco SA
- Waterproof-breathable multilayer structure10 Mar 2026US 12,570,078 B2Arkema France
- Scrim-reinforced cushion mat for carpet tiles6 Jan 2026US 12,514,390 B2Johns Manville
- Walk-off carpet8 Oct 2026US 2026/0305911 A1Aladdin Manufacturing Corporation
- Carpet tiles and systems and methods of making same13 Aug 2026US 2026/0232126 A1Shaw Industries Group, Inc.
- Tufted carpet and backing therefore18 Jun 2026US 2026/0166841 A1
- Single pass carpet-production method and carpets prepared using same11 Jun 2026US 2026/0158773 A1Aladdin Manufacturing Corporation
- Carpet tiles with improved dimensional stability21 May 2026US 2026/0139433 A1Johns Manville
Most cited
By later US patents
- Skid-resistant floor covering and method of making same127US 5,567,497 ACollins & Aikman Products Co. · 1996
- Strippalble sponge cushion underlay for a surface covering, such as carpeting109US 4,824,498 AJames River Corporation · 1989
- Carpet having nonwoven fleece adhered to secondary backing by embossing and method of making same93US 4,988,551 ACollins & Aikman Floor Coverings Corporation · 1991
- Composite open-cell foam structure92US 4,957,798 AResilient System, Inc. · 1990
- Floor mat with flock fibers adhesively bonded onto a thin polymeric film75US 4,421,809 AThe Procter & Gamble Company · 1983