A47C 4/024
Having integral back-rest and rear leg
Official title: {having integral back-rest and rear leg}
A47C4/024 (Having integral back-rest and rear leg) appears on 30 US grants and 25 published applications in this corpus.
Search patents in A47C- Granted patents
- 30
- Published applications
- 25
- Assignees
- 14
- Inventors
- 50
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 3 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 3 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 1 | 4 |
| 2018 | 3 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Combined sofa4 Aug 2026US 12,696,979 B2Sophia & William Brands Co. Ltd
- Furniture having spans supported by downwardly flaring posts7 Oct 2025US 12,433,408 B2
- Easily assembled chair with reduced packaging area18 Feb 2025US 12,226,023 B2Anji Hengjian Smart Home Technology Co., Ltd.
- Prefabricated chair16 Jul 2024US 12,035,814 B2Hnhana Co., Ltd.
- Method of remanufacturing a toner cartridge25 May 2021US 11,016,418 B2Clover Imaging Group, LLC
- Chair assembly17 Sep 2026US 2026/0272173 A1LIV Lifestyle Co.
- Combined sofa5 Mar 2026US 2026/0060426 A1Sophia & William Brands Co. Ltd
- Furniture having spans supported by downwardly flaring posts11 Sep 2025US 2025/0280956 A1
- Prefabricated chair28 Mar 2024US 2024/0099467 A1Hnhana Co., Ltd.
- Chair8 Feb 2024US 2024/0041211 A1Anji Hengjian Smart Home Technology Co., Ltd.
Most cited
By later US patents
- Ready-to-assemble articles of furniture56US 6,619,749 B22003
- Support means for portable furniture39US 4,202,581 A1980
- Collapsible chair26US 4,234,227 A1980
- Article of furniture25US 6,595,592 B1Wieland Furniture Company, Inc. · 2003
- Article of furniture formed from slotted planar members20US 6,848,747 B12005