A47C 1/03211
By electric motors
Official title: {by electric motors}
A47C1/03211 (By electric motors) appears on 134 US grants and 168 published applications in this corpus.
Search patents in A47C- Granted patents
- 134
- Published applications
- 168
- Assignees
- 60
- Inventors
- 206
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 3 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 5 |
| 2015 | 2 | 8 |
| 2016 | 9 | 11 |
| 2017 | 11 | 8 |
| 2018 | 9 | 5 |
| 2019 | 7 | 10 |
| 2020 | 5 | 15 |
| 2021 | 16 | 14 |
| 2022 | 12 | 13 |
| 2023 | 16 | 10 |
| 2024 | 9 | 21 |
| 2025 | 9 | 21 |
| 2026 | 15 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- High-leg chair and mechanism with improved ottoman25 Aug 2026US 12,714,226 B2L&P Property Management Company
- High-leg recliner seating mechanism18 Aug 2026US 12,708,206 B2L&P Property Management Company
- Glider seating unit with selectively powered gliding motion23 Jun 2026US 12,660,923 B2L&P Property Management Company
- Chair frame and casual chair16 Jun 2026US 12,653,311 B2Haining Heli Machinery & Technology Co., Ltd.
- Zero-gravity and zero-wall chair frame9 Jun 2026US 12,648,644 B2Dongguan City Ruihao Furniture Manufacturing Co., Ltd.
- Wood-to-floor recliner mechanism with projected back pivot point1 Oct 2026US 2026/0294108 A1
- Ergonomic Motion Chair With Automatic Seat Movement Lock9 Jul 2026US 2026/0191331 A1Moovlab Inc.
- Seat unit and seat28 May 2026US 2026/0144371 A1Remacro Technology Co., Ltd.
- Seat Bracket and Zero Wall Recliner Having Seat Bracket28 May 2026US 2026/0144373 A1DewertOkin Technology Group Co., Ltd.
- Heavy loaded powered chair28 May 2026US 2026/0144374 A1Motomotion China Corporation
Most cited
By later US patents
- Chair, especially a reclining chair111US 4,502,729 AGiroflex Entwicklungs AG · 1985
- Reclining elevator chair59US 4,007,960 A1977
- Motorized reclining chair44US 4,365,836 ACleveland Chair Company · 1982
- Furniture system recliner assembly with sled rails37US 10,123,621 B2The Lovesac Company · 2018
- Furniture system with recliner assembly36US 10,143,307 B2The Lovesac Company · 2018