A47C 7/027
With elastomeric springs
Official title: {with elastomeric springs (A47C7/282 takes precedence)}
A47C7/027 (With elastomeric springs) appears on 55 US grants and 82 published applications in this corpus.
Search patents in A47C- Granted patents
- 55
- Published applications
- 82
- Assignees
- 25
- Inventors
- 68
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 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 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 13 |
| 2009 | 0 | 12 |
| 2010 | 4 | 4 |
| 2011 | 7 | 12 |
| 2012 | 6 | 5 |
| 2013 | 3 | 0 |
| 2014 | 2 | 3 |
| 2015 | 5 | 2 |
| 2016 | 6 | 1 |
| 2017 | 3 | 2 |
| 2018 | 0 | 1 |
| 2019 | 1 | 4 |
| 2020 | 2 | 1 |
| 2021 | 3 | 3 |
| 2022 | 3 | 9 |
| 2023 | 2 | 0 |
| 2024 | 2 | 2 |
| 2025 | 3 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Three-layered core-spun webbing, and seat comprising webbing23 Sep 2025US 12,420,520 B2Jiaxing Port Quanshun Webbing Co.,Ltd.
- Body support member with lattice structure17 Jun 2025US 12,329,290 B2Steelcase Inc.
- Sofa bed11 Feb 2025US 12,220,058 B2New-Tec Integration (Xiamen) Co., Ltd.
- Compliant seating structure26 Nov 2024US 12,150,556 B2Steelcase Inc.
- Body support member with lattice structure7 May 2024US 11,974,676 B2Steelcase Inc.
- Part comprising a monolithic architectural lattice structure9 Jul 2026US 2026/0192538 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Cushions including buckling columns with a plurality of buckling points15 Jan 2026US 2026/0013646 A1
- Fixing structure for cushion layer of sofa bed and sofa bed9 Oct 2025US 2025/0311861 A1
- Compliant seating structure1 May 2025US 2025/0134260 A1Steelcase Inc.
- Body support member with lattice structure25 Jul 2024US 2024/0245219 A1Steelcase Inc.
Most cited
By later US patents
- Seating structure and methods for the use thereof154US 8,210,611 B2Herman Miller, Inc. · 2012
- Chair110US 8,029,060 B2Formway Furniture Limited · 2011
- Seating structure and methods for the use thereof100US 7,922,248 B2Herman Miller, Inc. · 2011
- Foam spring mattress using a foam containment facility95US 7,841,031 B2Hsiu Chen Liao · 2010
- Foam spring mattress with replaceable foam springs83US 8,181,296 B22012