A47C 4/025
Having integral back-rest and front leg
Official title: {having integral back-rest and front leg}
A47C4/025 (Having integral back-rest and front leg) appears on 16 US grants and 9 published applications in this corpus.
Search patents in A47C- Granted patents
- 16
- Published applications
- 9
- Assignees
- 5
- Inventors
- 24
- Latest grant
- 7 Mar 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Portable supportive seating system and method of use7 Mar 2023US 11,596,234 B1
- Folding chair having a seat portion, first frame and second frame22 Feb 2022US 11,253,074 B2Gaber Srl
- Adjustable folding chair for extended periods of seating5 Aug 2014US 8,794,703 B2
- Foldable chair capable of being overlapped with other chairs vertically20 Jul 2010US 7,758,112 B2
- Furniture30 Nov 2004US 6,824,221 B1Tiffany and Tiffany, Designers, Inc.
- Improvements in or relating to furniture24 Sep 2026US 2026/0286777 A1
- Folding chair4 Mar 2021US 2021/0059415 A1Gaber Srl
- Collapsible chair assembly20 Aug 2015US 2015/0230611 A1
- Adjustable Folding Chair for Extended Periods of Seating8 Dec 2011US 2011/0298263 A1
- Foldable chair capable of being overlapped with other chairs vertically1 Apr 2010US 2010/0078971 A1
Most cited
By later US patents
- Support means for portable furniture39US 4,202,581 A1980
- Folding knock-down chair, with swingable seat support26US 4,583,778 A1986
- Three element chair20US 4,846,530 A1989
- Two part portable chair construction17US 4,077,668 A1978
- Adjustable folding chair for extended periods of seating17US 8,794,703 B22014