A47C 3/14
Chairs characterised by structural features: of asymmetrical shape
Official title: of asymmetrical shape
A47C3/14 (Chairs characterised by structural features: of asymmetrical shape) appears on 6 US grants and 6 published applications in this corpus.
Search patents in A47C- Granted patents
- 6
- Published applications
- 6
- Assignees
- 3
- Inventors
- 9
- Latest grant
- 5 Nov 2024
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 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Ergonomic chairs supporting asymmetric leg configurations5 Nov 2024US 12,133,596 B2
- Facilitated entry and exit seating system and method of use11 Jun 2024US 12,004,650 B2
- Ergonomic chairs supporting asymmetric leg configurations19 Dec 2023US 11,844,434 B2
- Seating device3 Nov 2015US 9,173,494 B2Andreas Fahlstedt Design
- Seating furniture24 Jun 2014US 8,757,725 B2Ass-Einrichtungssysteme GmbH
- Adjustable sofa18 Sep 2025US 2025/0288116 A1Nine Wood Trading Co., Limited
- Ergonomic chairs supporting asymmetric leg configurations23 May 2024US 2024/0164528 A1
- Ergonomic chairs supporting asymmetric leg configurations22 Jun 2023US 2023/0189997 A1
- Facilitated entry and exit seating system and method of use23 Apr 2020US 2020/0121082 A1
- Seating furniture4 Apr 2013US 2013/0082505 A1Ass-Einrichtungssysteme GmbH
Most cited
By later US patents
- Asymmetrical anatomic arm-chair, particularly for odontological use14US 4,377,308 A1983
- Seating furniture9US 8,757,725 B2Ass-Einrichtungssysteme GmbH · 2014
- Ergonomic chairs supporting asymmetric leg configurations2US 11,844,434 B22023
- Seating device2US 9,173,494 B2Andreas Fahlstedt Design · 2015
- Facilitated entry and exit seating system and method of use1US 12,004,650 B22024