A47C 4/24
With cross legs
Official title: with cross legs
A47C4/24 (With cross legs) appears on 109 US grants and 87 published applications in this corpus.
Search patents in A47C- Granted patents
- 109
- Published applications
- 87
- Assignees
- 46
- Inventors
- 118
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 8 | 3 |
| 2003 | 2 | 6 |
| 2004 | 2 | 0 |
| 2005 | 5 | 4 |
| 2006 | 3 | 2 |
| 2007 | 2 | 1 |
| 2008 | 5 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 2 |
| 2011 | 4 | 5 |
| 2012 | 1 | 4 |
| 2013 | 0 | 2 |
| 2014 | 7 | 2 |
| 2015 | 2 | 6 |
| 2016 | 0 | 4 |
| 2017 | 4 | 6 |
| 2018 | 5 | 1 |
| 2019 | 3 | 4 |
| 2020 | 6 | 7 |
| 2021 | 3 | 5 |
| 2022 | 6 | 4 |
| 2023 | 1 | 0 |
| 2024 | 2 | 5 |
| 2025 | 2 | 5 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Seat board of foldable chair and bottom frame thereof6 Oct 2026US 12,751,549 B2
- Folding chair with structural enhancements for increased load bearing28 Jul 2026US 12,690,687 B2Zhuhai Shichang Metals Ltd.
- Chair14 Jul 2026US 12,677,950 B2Lifetime Products, Inc.
- Folding chair19 May 2026US 12,628,954 B2Dongguan Shichang Metals Factory Ltd.
- Chair3 Mar 2026US 12,564,264 B2Lifetime Products, Inc.
- Chair8 Oct 2026US 2026/0305827 A1Lifetime Products, Inc.
- Folding chair23 Jul 2026US 2026/0206972 A1Inno-Sports Co., Ltd.
- Chair9 Jul 2026US 2026/0191332 A1Lifetime Products, Inc.
- Shower chair12 Mar 2026US 2026/0069088 A1Medical Depot, Inc.
- Folding chair22 Jan 2026US 2026/0020675 A1Dongguan Shichang Metals Factory Ltd.
Most cited
By later US patents