A47C 17/134
By lifting or tilting
Official title: {by lifting or tilting}
A47C17/134 (By lifting or tilting) appears on 29 US grants and 14 published applications in this corpus.
Search patents in A47C- Granted patents
- 29
- Published applications
- 14
- Assignees
- 17
- Inventors
- 43
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 3 |
| 2025 | 0 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mechanism for articulating convertible furniture14 Jul 2026US 12,677,957 B2American Leather Operations, LLC
- Furniture, convertible from a sofa to a bed10 Mar 2026US 12,569,069 B2Inter IKEA Systems B.V.
- Sleeper sofa with a solid support deck24 Oct 2023US 11,793,316 B1Hickory Springs Manufacturing Company
- Convertible couch, twin bed, and queen bed15 Feb 2022US 11,246,423 B2Milliard Enterprises Limited Liability Company
- Articulated sofa bed with locking mechanism1 Feb 2022US 11,234,530 B2American Leather Operations, LLC
- Automatic sofa6 Mar 2025US 2025/0072621 A1
- A furniture, convertible from a sofa to a bed9 May 2024US 2024/0148151 A1IKEA Supply AG
- Mechanism for articulating convertible furniture4 Apr 2024US 2024/0108147 A1American Leather Operations, LLC
- Assembly for converting a piece of furniture from a sitting position to a lying position8 Feb 2024US 2024/0041219 A1STALMOT & WOLMET Sp. z o.o.
- Intelligent And Multifunctional Sofa Bed26 Oct 2023US 2023/0337831 A1Guangdong Nuojiang Heath Tech. Co., Ltd.
Most cited
By later US patents
- Knock-down sofa bed with hinged mattress46US 4,204,287 A1980
- Marine seating apparatus31US 5,913,571 AOutboard Marine Corporation · 1999
- Sofa-platform bed30US 5,101,524 A1992
- Convertible chair for either sitting or lying28US 4,860,393 AHimolla Polstermobelwerk GmbH · 1989
- Couch with sliding seat27US 5,988,749 AAbsolute Comfort, Inc. · 1999