A47C 4/48
With cross legs
Official title: with cross legs
A47C4/48 (With cross legs) appears on 96 US grants and 86 published applications in this corpus.
Search patents in A47C- Granted patents
- 96
- Published applications
- 86
- Assignees
- 52
- Inventors
- 118
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 2 |
| 2003 | 4 | 3 |
| 2004 | 3 | 2 |
| 2005 | 5 | 3 |
| 2006 | 3 | 5 |
| 2007 | 0 | 4 |
| 2008 | 2 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 5 |
| 2011 | 2 | 3 |
| 2012 | 3 | 3 |
| 2013 | 3 | 2 |
| 2014 | 5 | 4 |
| 2015 | 6 | 4 |
| 2016 | 0 | 1 |
| 2017 | 3 | 5 |
| 2018 | 3 | 6 |
| 2019 | 5 | 6 |
| 2020 | 7 | 3 |
| 2021 | 1 | 10 |
| 2022 | 7 | 3 |
| 2023 | 3 | 0 |
| 2024 | 2 | 2 |
| 2025 | 3 | 5 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Folding chair7 Jul 2026US 12,672,720 B2Guangzhou Gisili Baby Products Co. Limited
- Folding chair19 May 2026US 12,628,954 B2Dongguan Shichang Metals Factory Ltd.
- Foldable swing11 Nov 2025US 12,465,146 B2Linhai Sunrise Leisure Products Co., Ltd.
- Folding chair16 Sep 2025US 12,414,631 B2Ninghai Jiarun Hardware Co., Ltd.
- Portable chair1 Apr 2025US 12,262,818 B2YETI Coolers, LLC
- Folding chair22 Jan 2026US 2026/0020675 A1Dongguan Shichang Metals Factory Ltd.
- Portable Beverage-Holding Chair Device10 Jul 2025US 2025/0221539 A1
- Portable Chair5 Jun 2025US 2025/0176724 A1YETI Coolers, LLC
- Foldable swing20 Mar 2025US 2025/0089894 A1Linhai Sunrise Leisure Products Co., Ltd.
- Folding Chair30 Jan 2025US 2025/0031853 A1Ninghai Jiarun Hardware Co., Ltd.
Most cited
By later US patents
- Foldable chair frame90US 6,332,646 B12001
- Collapsible cooler/utility bag and cup holder for casual seating86US 6,629,722 B12003
- Foldable furniture device74US 7,144,078 B2Habitex Corporation · 2006
- Collapsible folding furniture73US 5,709,428 AMassachusetts Institute of Technology · 1998
- Chair having rigid structure68US 6,840,573 B12005