A47C 1/0303
Adjustable rectilinearly in vertical direction
Official title: {adjustable rectilinearly in vertical direction}
A47C1/0303 (Adjustable rectilinearly in vertical direction) appears on 185 US grants and 147 published applications in this corpus.
Search patents in A47C- Granted patents
- 185
- Published applications
- 147
- Assignees
- 79
- Inventors
- 256
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 10 | 0 |
| 2001 | 6 | 4 |
| 2002 | 7 | 3 |
| 2003 | 5 | 5 |
| 2004 | 9 | 4 |
| 2005 | 6 | 6 |
| 2006 | 3 | 6 |
| 2007 | 4 | 8 |
| 2008 | 4 | 7 |
| 2009 | 5 | 8 |
| 2010 | 8 | 5 |
| 2011 | 4 | 6 |
| 2012 | 8 | 11 |
| 2013 | 2 | 4 |
| 2014 | 5 | 8 |
| 2015 | 8 | 3 |
| 2016 | 3 | 4 |
| 2017 | 5 | 6 |
| 2018 | 5 | 4 |
| 2019 | 4 | 5 |
| 2020 | 9 | 8 |
| 2021 | 9 | 9 |
| 2022 | 6 | 5 |
| 2023 | 6 | 4 |
| 2024 | 6 | 3 |
| 2025 | 0 | 10 |
| 2026 | 6 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tiltable armrest assembly and chair including the same1 Sep 2026US 12,721,441 B2Sidiz Inc.
- Comfortable chair suitable for multiple usage postures28 Apr 2026US 12,611,038 B2Newtral Furniture Technology Inc.
- Lifting mechanism for armrest21 Apr 2026US 12,604,988 B2Comfordy Co., Ltd.
- Seat armrest7 Apr 2026US 12,593,922 B2
- Armrest frame capable of being collapsed conveniently10 Feb 2026US 12,543,860 B2Shanghai Wudi Home Furnishings Co Ltd
- Apparatus and armrest for adjusting height of resting plate5 Feb 2026US 2026/0033639 A1Secretlab SG PTE. LTD.
- Lifting mechanism for armrest18 Dec 2025US 2025/0380808 A1Comfordy Co., Ltd.
- Armrest27 Nov 2025US 2025/0359681 A1Anji Leisa Furniture Co., Ltd.
- Electrically operated multi-functional chair13 Nov 2025US 2025/0344859 A1
- Comfortable chair suitable for multiple usage postures25 Sep 2025US 2025/0295239 A1Newtral Furniture Technology Inc.
Most cited
By later US patents
- Woven fabric membrane for a seating surface256US 6,035,901 AHerman Miller, Inc. · 2000
- Office chair249US 6,059,368 AHerman Miller, Inc. · 2000
- Office chair224US 6,386,634 B1Herman Miller, Inc. · 2002
- Backrest199US 6,588,842 B2Herman Miller, Inc. · 2003
- Chair construction187US 6,523,898 B1Steelcase Development Corporation · 2003