B60N 2/815
Release mechanisms
Official title: Release mechanisms, e.g. buttons
B60N2/815 (Release mechanisms) appears on 194 US grants and 193 published applications in this corpus.
Search patents in B60N- Granted patents
- 194
- Published applications
- 193
- Assignees
- 111
- Inventors
- 368
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 2 |
| 2003 | 2 | 6 |
| 2004 | 5 | 6 |
| 2005 | 4 | 9 |
| 2006 | 5 | 8 |
| 2007 | 7 | 4 |
| 2008 | 4 | 5 |
| 2009 | 4 | 11 |
| 2010 | 6 | 5 |
| 2011 | 9 | 8 |
| 2012 | 7 | 8 |
| 2013 | 2 | 5 |
| 2014 | 11 | 10 |
| 2015 | 10 | 13 |
| 2016 | 10 | 8 |
| 2017 | 6 | 10 |
| 2018 | 6 | 8 |
| 2019 | 14 | 11 |
| 2020 | 11 | 5 |
| 2021 | 9 | 9 |
| 2022 | 6 | 11 |
| 2023 | 9 | 8 |
| 2024 | 5 | 6 |
| 2025 | 2 | 7 |
| 2026 | 6 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Powered head restraint14 Jul 2026US 12,679,263 B2Woobo Tech Co., Ltd.
- Headrest position adjustment apparatus for vehicle2 Jun 2026US 12,643,446 B2Hyundai Motor Company
- Headrest height adjustment mechanism and child safety seat28 Apr 2026US 12,611,973 B2Wonderland Switzerland AG
- Bearing device, guide arrangement and equipment part of a vehicle interior21 Apr 2026US 12,606,068 B2Grammer AG
- Headrest locking device24 Mar 2026US 12,582,231 B2Toyota Boshoku Kabushiki Kaisha
- Vehicle-mounted headrest23 Jul 2026US 2026/0208647 A1
- Car side headrest connection structure and side headrests23 Apr 2026US 2026/0109280 A1
- Four-direction adjustable seat headrest and assembly method26 Mar 2026US 2026/0084602 A1Yanfeng International Automotive Technology Co., Ltd.
- Manual four-way headrest19 Feb 2026US 2026/0048692 A1Adient (Chongqing) Automotive Components Co., Ltd.
- Height adjustment mechanism for headrest and child support device29 Jan 2026US 2026/0027959 A1Bambino Prezioso Switzerland AG
Most cited
By later US patents
- Vehicle headrest mounted entertainment console118US 8,109,569 B2Audiovox Corporation · 2012
- Child seat65US 7,066,536 B2Graco Children’s Products Inc. · 2006
- Stereophonic head rest64US 4,042,791 A1977
- Seat assembly having an adjustable head restraint assembly61US 7,871,129 B2Lear Corporation · 2011
- Head rest lock48US 5,816,658 AFlexsteel Industries, Inc. · 1998