A47C 17/1655
Forming top surface of the bed with non-rotatable seat cushion
Official title: {forming top surface of the bed with non-rotatable seat cushion}
A47C17/1655 (Forming top surface of the bed with non-rotatable seat cushion) appears on 28 US grants and 23 published applications in this corpus.
Search patents in A47C- Granted patents
- 28
- Published applications
- 23
- Assignees
- 21
- Inventors
- 41
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 0 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 3 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 0 | 0 |
| 2020 | 3 | 0 |
| 2021 | 1 | 2 |
| 2022 | 1 | 2 |
| 2023 | 0 | 1 |
| 2024 | 2 | 0 |
| 2025 | 1 | 3 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Convertible furniture arrangement26 May 2026US 12,635,803 B2Patrick Industries, Inc.
- Sofa bed with glide system13 May 2025US 12,295,494 B2Lippert Components Manufacturing, Inc.
- Sofa bed with glide system3 Dec 2024US 12,156,594 B2Lippert Components Manufacturing, Inc.
- Mechanism for transforming furniture from a sitting position to a lying down position16 Jul 2024US 12,035,808 B2
- Convertible couch, twin bed, and queen bed15 Feb 2022US 11,246,423 B2Milliard Enterprises Limited Liability Company
- Sofa bed with glide system11 Jun 2026US 2026/0157529 A1Lippert Components Manufacturing, Inc.
- Convertible furniture arrangement30 Apr 2026US 2026/0114628 A1Patrick Industries, Inc.
- Multi-function seat, bed, lounge, and dinette system for limited-space enclosures26 Feb 2026US 2026/0053273 A1
- Flexible and Portable Sofa Bed16 Oct 2025US 2025/0318654 A1
- Convertible chair-bed2 Oct 2025US 2025/0302203 A1
Most cited
By later US patents
- Lightweight flip lounge35US 5,787,522 AFlair Interiors, Inc. · 1998
- Convertible sofa-bed unit34US 4,110,855 AJ. F. Enterprises, Inc. · 1978
- Convertible sofa-bed with back restraining mechanism34US 4,292,698 AJ. F. Enterprises, Inc. · 1981
- Seat which converts into a bed26US 6,918,143 B22005
- Multiple position boat seat25US 10,065,711 B2S2 Yachts Inc. · 2018