A47C 4/022
Connected by bars or wires
Official title: {connected by bars or wires}
A47C4/022 (Connected by bars or wires) appears on 54 US grants and 50 published applications in this corpus.
Search patents in A47C- Granted patents
- 54
- Published applications
- 50
- Assignees
- 41
- Inventors
- 101
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 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 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 2 | 3 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 5 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 3 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 3 |
| 2019 | 3 | 0 |
| 2020 | 1 | 3 |
| 2021 | 4 | 7 |
| 2022 | 7 | 2 |
| 2023 | 2 | 2 |
| 2024 | 3 | 4 |
| 2025 | 2 | 2 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Modular seating system29 Sep 2026US 12,745,846 B2
- Bench14 Apr 2026US 12,599,236 B2
- Article of furniture2 Dec 2025US 12,484,702 B2
- Stowaway compact rocker7 Oct 2025US 12,433,406 B2GCI Outdoor, Inc.
- Interconverting support frames having pack- supporting and seat-supporting configurations10 Dec 2024US 12,161,231 B2
- Chair assembly17 Sep 2026US 2026/0272173 A1LIV Lifestyle Co.
- Dining chair capable of being assembled easily and packaged flatly4 Jun 2026US 2026/0150968 A1Zhejiang Yotrio Group Co., Ltd.
- Camping chair7 May 2026US 2026/0123760 A1Shenzhen Thousandshores Technology Co., Ltd.
- Modular seating system30 Apr 2026US 2026/0114624 A1
- Body support structure with releasable backrest9 Apr 2026US 2026/0096654 A1Steelcase Inc.
Most cited
By later US patents
- Lightweight knocked-down chair design constructed of inexpensive components67US 4,092,049 AOverman AB · 1978
- Furniture construction59US 4,235,473 A1980
- Furniture assembly51US 4,588,227 AGeneral Aluminum Products, Inc. · 1986
- Leg assembly for chairs33US 5,649,742 A1997
- Assembly system for metallic tubular frames for chairs, armchairs and/or benches32US 5,988,755 AM.F. Metal Forniture Srl · 1999