A47C 7/503
With double foot-rests or leg-rests
Official title: {with double foot-rests or leg-rests}
A47C7/503 (With double foot-rests or leg-rests) appears on 77 US grants and 83 published applications in this corpus.
Search patents in A47C- Granted patents
- 77
- Published applications
- 83
- Assignees
- 43
- Inventors
- 133
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 5 |
| 2006 | 3 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 4 |
| 2010 | 1 | 4 |
| 2011 | 3 | 3 |
| 2012 | 3 | 5 |
| 2013 | 2 | 3 |
| 2014 | 2 | 4 |
| 2015 | 3 | 3 |
| 2016 | 5 | 4 |
| 2017 | 3 | 1 |
| 2018 | 4 | 7 |
| 2019 | 5 | 6 |
| 2020 | 4 | 8 |
| 2021 | 7 | 5 |
| 2022 | 4 | 7 |
| 2023 | 5 | 2 |
| 2024 | 3 | 6 |
| 2025 | 4 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Chair for facilitating cross-legged seating21 Apr 2026US 12,604,986 B2
- Tattoo support apparatus, headrests, and footrests20 Jan 2026US 12,527,400 B2InkBed, Inc.
- Sitting and kneeling chair apparatus and methods30 Dec 2025US 12,507,807 B1
- Video game system with biofeedback23 Sep 2025US 12,419,426 B2NIKE, Inc.
- Breast pumping system26 Aug 2025US 12,397,092 B2Restful Pump, Inc.
- Piece of seating furniture and furniture fitting therefor9 Jul 2026US 2026/0191333 A1Vermeulen Beheer en Management B.V.
- Sport chair with weight-based hydration detection8 Jan 2026US 2026/0007241 A1NIKE, Inc.
- Chair for facilitating cross-legged seating23 Jan 2025US 2025/0024951 A1
- Video game system with biofeedback31 Oct 2024US 2024/0358160 A1NIKE, Inc.
- Foldable Bench for Intimate Activity11 Jul 2024US 2024/0225296 A9
Most cited
By later US patents
- Adjustable therapy chair79US 5,401,078 AOakworks, Inc. · 1995
- Articulated relaxation chair70US 4,966,413 A1990
- Vehicle seating adapted for sleeping posture57US 7,055,904 B2BE Aerospace, Inc. · 2006
- Arrangement in a chair, for example a combined chair50US 5,255,957 A1993
- Sitting device41US 4,328,991 A1982