A47C 4/08
Having a frame made of wood or plastics
Official title: having a frame made of wood or plastics
A47C4/08 (Having a frame made of wood or plastics) appears on 215 US grants and 147 published applications in this corpus.
Search patents in A47C- Granted patents
- 215
- Published applications
- 147
- Assignees
- 96
- Inventors
- 305
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 3 |
| 2003 | 7 | 5 |
| 2004 | 4 | 7 |
| 2005 | 5 | 3 |
| 2006 | 2 | 2 |
| 2007 | 3 | 1 |
| 2008 | 4 | 3 |
| 2009 | 0 | 4 |
| 2010 | 4 | 4 |
| 2011 | 1 | 0 |
| 2012 | 3 | 5 |
| 2013 | 4 | 5 |
| 2014 | 8 | 6 |
| 2015 | 7 | 7 |
| 2016 | 4 | 8 |
| 2017 | 5 | 7 |
| 2018 | 7 | 6 |
| 2019 | 9 | 9 |
| 2020 | 13 | 10 |
| 2021 | 5 | 6 |
| 2022 | 11 | 8 |
| 2023 | 7 | 13 |
| 2024 | 11 | 13 |
| 2025 | 10 | 7 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Customizable foldable chair29 Sep 2026US 12,745,845 B2Letsgetout Inc.
- Foldable chair9 Jun 2026US 12,648,646 B2Jing Si Pureland Co., Ltd.
- Backpack frame convertible to folding chair19 May 2026US 12,628,953 B2
- Convertible platform for supporting a user17 Mar 2026US 12,575,680 B2The ERGO Baby Carrier, Inc.
- 3′-UTR sequences for stabilization of RNA6 Jan 2026US 12,516,333 B2BioNTech SE
- 3'-utr sequences for stabilization of rna1 Oct 2026US 2026/0297594 A1BioNTech SE
- Chair3 Sep 2026US 2026/0256294 A1Keter Home and Garden Products Ltd
- Chair9 Jul 2026US 2026/0191332 A1Lifetime Products, Inc.
- Chair25 Jun 2026US 2026/0174250 A1Wonderland Switzerland AG
- Folding Step Seat Device5 Mar 2026US 2026/0060424 A1
Most cited
By later US patents