A47C 27/065
Of special shape
Official title: {of special shape}
A47C27/065 (Of special shape) appears on 181 US grants and 235 published applications in this corpus.
Search patents in A47C- Granted patents
- 181
- Published applications
- 235
- Assignees
- 81
- Inventors
- 238
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 6 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 4 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 6 |
| 2007 | 3 | 7 |
| 2008 | 2 | 18 |
| 2009 | 4 | 18 |
| 2010 | 6 | 8 |
| 2011 | 8 | 8 |
| 2012 | 4 | 6 |
| 2013 | 4 | 7 |
| 2014 | 5 | 10 |
| 2015 | 10 | 8 |
| 2016 | 10 | 7 |
| 2017 | 5 | 4 |
| 2018 | 4 | 10 |
| 2019 | 3 | 5 |
| 2020 | 9 | 14 |
| 2021 | 10 | 18 |
| 2022 | 7 | 7 |
| 2023 | 8 | 7 |
| 2024 | 8 | 21 |
| 2025 | 11 | 27 |
| 2026 | 11 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for supporting an object22 Sep 2026US 12,740,650 B2
- Elastic support module, elastic pad, and furniture1 Sep 2026US 12,721,448 B2
- Elastomeric cushioning elements with substantially cylindrical columns11 Aug 2026US 12,702,237 B2Purple Innovation, LLC
- Spring having positioning ring and elastic mattress2 Jun 2026US 12,642,362 B2
- Spring module and spring cushion for furniture19 May 2026US 12,628,960 B2New-Tec Integration (Xiamen) Co., Ltd.
- Elastic structure for weight distribution, weight support, and ventilation, and seat cushion including the same10 Sep 2026US 2026/0262851 A1Medsapiens Co., Ltd.
- Storage box and elastic cushion device6 Aug 2026US 2026/0223997 A1New-Tec Integration (Xiamen) Co., Ltd.
- Elastic core structure and household article30 Jul 2026US 2026/0216987 A1Hangzhou Jisenchuan Trading Co., Ltd
- Spring module and spring cushion for furniture16 Jul 2026US 2026/0198698 A1New-Tec Integration (Xiamen) Co., Ltd.
- Part comprising a monolithic architectural lattice structure9 Jul 2026US 2026/0192538 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
Most cited
By later US patents
- Foam spring102US 4,194,255 A1980
- 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
- Foam spring mattress with replaceable foam springs80US 7,930,783 B22011
- Using a software application to configure a foam spring mattress79US 7,685,663 B22010