A47C 3/03
Locking members
Official title: Locking members (A47C3/027 takes precedence)
A47C3/03 (Locking members) appears on 81 US grants and 49 published applications in this corpus.
Search patents in A47C- Granted patents
- 81
- Published applications
- 49
- Assignees
- 55
- Inventors
- 133
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 0 |
| 2002 | 6 | 3 |
| 2003 | 1 | 1 |
| 2004 | 4 | 1 |
| 2005 | 2 | 3 |
| 2006 | 1 | 2 |
| 2007 | 1 | 2 |
| 2008 | 2 | 2 |
| 2009 | 2 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 2 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 3 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 2 | 4 |
| 2019 | 2 | 3 |
| 2020 | 3 | 4 |
| 2021 | 4 | 3 |
| 2022 | 1 | 3 |
| 2023 | 3 | 0 |
| 2024 | 0 | 6 |
| 2025 | 2 | 1 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Motion mechanism for a chair and chair30 Jun 2026US 12,667,194 B2L&P Property Management Company
- Chair mechanism with selective auto-rocking capability28 Apr 2026US 12,611,033 B2L&P Property Management Company
- Seats20 Jan 2026US 12,527,401 B2Resero IP Limited
- Folding rocking chair frame and folding rocking chair13 Jan 2026US 12,520,942 B1Ninghai Jiarun Hardware Co., Ltd.
- Mechanical extension device of rocking seat22 Jul 2025US 12,364,336 B2Emomo Technology (Zhejiang) Co., Ltd.
- Kneeling rocking chair14 Aug 2025US 2025/0255414 A1
- Motion mechanism for a chair and chair7 Nov 2024US 2024/0365983 A1L&P Property Management Company
- Mechanical extension device of rocking seat17 Oct 2024US 2024/0341478 A1Emomo Technology (Zhejiang) Co., Ltd.
- Moveable Support for Frameless Furniture with a Cover10 Oct 2024US 2024/0335041 A1The Lovesac Company
- Rocking furniture member1 Aug 2024US 2024/0251950 A1La-Z-Boy Incorporated
Most cited
By later US patents
- Rocking movable chair113US 4,383,714 ATokico Ltd. · 1983
- Pivoting recliner apparatus and method58US 4,790,599 A1988
- Adjustable office arm chair structure with articulation for the synchronous movement of the seat and the backrest52US 7,159,943 B2METALSEAT Srl · 2007
- Pawl and ratchet assembly47US 5,527,095 ALa-Z-Boy Chair Company · 1996
- Pedestaled seat39US 5,112,103 A1992