A47C 3/0251
Driven by electric motors
Official title: {driven by electric motors}
A47C3/0251 (Driven by electric motors) appears on 62 US grants and 65 published applications in this corpus.
Search patents in A47C- Granted patents
- 62
- Published applications
- 65
- Assignees
- 36
- Inventors
- 115
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 2 | 4 |
| 2013 | 2 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 3 |
| 2016 | 0 | 1 |
| 2017 | 3 | 1 |
| 2018 | 2 | 2 |
| 2019 | 2 | 5 |
| 2020 | 6 | 7 |
| 2021 | 3 | 5 |
| 2022 | 3 | 6 |
| 2023 | 4 | 6 |
| 2024 | 5 | 5 |
| 2025 | 5 | 3 |
| 2026 | 7 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetically-driven control method for smart rocking chair30 Jun 2026US 12,667,193 B2Jiangsu Carya Smart Home Hardware Co. Ltd
- Glider seating unit with selectively powered gliding motion23 Jun 2026US 12,660,923 B2L&P Property Management Company
- Electric swing19 May 2026US 12,628,952 B2Suzhou Lucky Intelligent Technology Co., Ltd.
- Rocking and reclining wall proximity furniture member12 May 2026US 12,622,521 B2La-Z-Boy Incorporated
- Multidimensional rocking chair5 May 2026US 12,616,303 B2
- Device for controlling the oscillations of a swing or rocker14 May 2026US 2026/0131253 A1
- Powered rocking or gliding furniture piece23 Apr 2026US 2026/0108068 A1
- Massage machine frame, massage machine and control method thereof26 Mar 2026US 2026/0083244 A1Fuji Medical Instruments Mfg. Co., Ltd.
- Swing mechanism and electric recliner12 Mar 2026US 2026/0069038 A1Jiangsu Mulin Intelligence Electric Co., Ltd
- Apparatus for supporting and rocking a person in a prone position12 Mar 2026US 2026/0069039 A1
Most cited
By later US patents
- Chair having automatic adjustable cycle seat43US 6,033,021 A2000
- Ergonomic antifatigue seating device and method39US 5,588,704 A1996
- Reclining computer chair apparatus38US 6,056,363 A2000
- Adjustable reclining chair, and method37US 3,999,799 A1976
- 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