A47C 1/033
The coupling member being a flexible strip
Official title: the coupling member being a flexible strip
A47C1/033 (The coupling member being a flexible strip) appears on 10 US grants and 11 published applications in this corpus.
Search patents in A47C- Granted patents
- 10
- Published applications
- 11
- Assignees
- 6
- Inventors
- 13
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 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 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 2 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Chair and components2 Jun 2026US 12,642,356 B2Formway Furniture Limited
- Chair and components9 Jan 2024US 11,864,658 B2Formway Furniture Limited
- Chair and components21 Sep 2021US 11,122,901 B2Formway Furniture Limited
- Chair having synchronized backrest and seat movements12 Nov 2019US 10,470,574 B2Steelcase Inc.
- Progressively curved lumbar support for the back of a chair24 Nov 2015US 9,192,234 B2
- Chair and Components28 Mar 2024US 2024/0099464 A1Formway Furniture Limited
- Chair and Components2 Dec 2021US 2021/0368984 A1Formway Furniture Limited
- A chair and components13 May 2021US 2021/0137271 A1Formway Furniture Limited
- Chair having synchronized backrest and seat movements1 Sep 2016US 2016/0249739 A1Steelcase Inc.
- Progressively curved lumbar support for the back of a chair30 Jul 2015US 2015/0208809 A1
Most cited
By later US patents
- Seating furniture119US 4,988,145 ARoeder GmbH Sitzmoebelwerke · 1991
- Seating apparatus with reclining movement48US 8,061,775 B2Humanscale Corporation · 2011
- Seating apparatus with reclining movement26US 8,777,312 B2Humanscale Corporation · 2014
- Progressively curved lumbar support for the back of a chair5US 9,192,234 B22015
- Seating furniture, more especially office swivel chair3US 8,833,856 B2Steelcase Inc. · 2014