A47C 7/5068
Actuated by linkages
Official title: {actuated by linkages}
A47C7/5068 (Actuated by linkages) appears on 123 US grants and 145 published applications in this corpus.
Search patents in A47C- Granted patents
- 123
- Published applications
- 145
- Assignees
- 65
- Inventors
- 210
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 2 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 11 |
| 2014 | 5 | 3 |
| 2015 | 7 | 12 |
| 2016 | 12 | 14 |
| 2017 | 11 | 8 |
| 2018 | 9 | 8 |
| 2019 | 13 | 12 |
| 2020 | 14 | 11 |
| 2021 | 10 | 4 |
| 2022 | 2 | 9 |
| 2023 | 7 | 6 |
| 2024 | 3 | 15 |
| 2025 | 5 | 13 |
| 2026 | 11 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Adjustment device15 Sep 2026US 12,733,740 B2Secretlab SG PTE. LTD.
- Mechanism for moving a footrest assembly between fully retracted and fully extended positions15 Sep 2026US 12,733,741 B2Motomotion China Corporation
- Device for retracting seat leg at angle, seat support, and seat unit18 Aug 2026US 12,708,205 B2Remacro Technology Co., Ltd.
- Reclining armchair with lifting seat and extending footrest14 Jul 2026US 12,678,355 B2J&D Furniture LLC
- Chair frame and casual chair16 Jun 2026US 12,653,311 B2Haining Heli Machinery & Technology Co., Ltd.
- Powered furniture piece with a movable back cover1 Oct 2026US 2026/0294116 A1Motomotion China Corporation
- Mechanism for moving a footrest assembly between fully retracted and fully extended positions30 Jul 2026US 2026/0215590 A1Motomotion China Corporation
- Piece of seating furniture and furniture fitting therefor9 Jul 2026US 2026/0191333 A1Vermeulen Beheer en Management B.V.
- Massage apparatus7 May 2026US 2026/0124091 A1
- Reclining Wheelchair Device16 Apr 2026US 2026/0102295 A1
Most cited
By later US patents
- Chair with extendable footrest30US 7,325,878 B1Interactice Health, LLC · 2008
- Powered chairs for public venues, assemblies for use in powered chairs, and components for use in assemblies for use in powered chairs30US 9,730,518 B12017
- Extensible footrest, particularly for armchairs, sofas and the like28US 6,517,160 B2Ciar S.P.A. · 2003
- Retractable leg rest for a chair27US 4,410,215 AQantas Airways Limited · 1983
- Zerowall motorized multi-position recliner chair mechanism24US 9,433,295 B22016