A47C 3/045
With tipping-up seats
Official title: {with tipping-up seats}
A47C3/045 (With tipping-up seats) appears on 41 US grants and 38 published applications in this corpus.
Search patents in A47C- Granted patents
- 41
- Published applications
- 38
- Assignees
- 27
- Inventors
- 70
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 2 | 1 |
| 2005 | 2 | 3 |
| 2006 | 2 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 3 | 3 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 4 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 3 |
| 2016 | 1 | 1 |
| 2017 | 2 | 3 |
| 2018 | 1 | 3 |
| 2019 | 5 | 2 |
| 2020 | 1 | 2 |
| 2021 | 3 | 3 |
| 2022 | 3 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Folding chair construction12 Aug 2025US 12,383,064 B1Commerical Seating Products, Inc.
- Polyvalent folding chair with counterweight25 Feb 2025US 12,232,620 B2SièGes Ducharme International (1991) Inc.
- Assembly-type chair1 Nov 2022US 11,486,431 B2Duoback Co., LTD
- Foldable chair5 Apr 2022US 11,291,303 B2Figueras Seating Solutions, S.L.
- Folding chair having a seat portion, first frame and second frame22 Feb 2022US 11,253,074 B2Gaber Srl
- Folding seat assembly for mounting to risers9 Apr 2026US 2026/0096653 A1Blue Cube (Gb) Ltd.
- Telescopic seating system with reconfigurable seats and benches26 Mar 2026US 2026/0085531 A1Blue Cube (Gb) Ltd.
- Seating system30 Oct 2025US 2025/0331638 A1
- Polyvalent folding chair with counterweight7 Nov 2024US 2024/0365981 A1SièGes Ducharme International (1991) Inc.
- Nesting chair with flip seat and movement2 Dec 2021US 2021/0368985 A1Office Master Inc.
Most cited
By later US patents
- Horizontally nestable chair80US 6,030,037 ASteelcase Inc. · 2000
- Versatile chair63US 7,147,286 B2HNI Technologies Inc. · 2006
- Adjustable stacking chair52US 4,240,663 AGiroflex Entwicklungs AG · 1980
- Stackable chair50US 6,742,839 B2Pro-Cord S.p.A. · 2004
- Chair with tilting backrest44US 5,580,127 APro-Cord S.p.A. · 1996