B60N 2/841
Characterised by their locking devices
Official title: characterised by their locking devices
B60N2/841 (Characterised by their locking devices) appears on 260 US grants and 224 published applications in this corpus.
Search patents in B60N- Granted patents
- 260
- Published applications
- 224
- Assignees
- 128
- Inventors
- 526
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 4 |
| 2002 | 6 | 0 |
| 2003 | 5 | 1 |
| 2004 | 4 | 6 |
| 2005 | 6 | 7 |
| 2006 | 2 | 9 |
| 2007 | 6 | 9 |
| 2008 | 9 | 7 |
| 2009 | 6 | 8 |
| 2010 | 7 | 14 |
| 2011 | 5 | 7 |
| 2012 | 7 | 8 |
| 2013 | 9 | 8 |
| 2014 | 10 | 13 |
| 2015 | 12 | 16 |
| 2016 | 17 | 9 |
| 2017 | 10 | 15 |
| 2018 | 10 | 18 |
| 2019 | 20 | 14 |
| 2020 | 16 | 15 |
| 2021 | 16 | 11 |
| 2022 | 6 | 6 |
| 2023 | 6 | 10 |
| 2024 | 5 | 2 |
| 2025 | 1 | 5 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Aircraft seat with moveable headrest26 May 2026US 12,637,220 B2Safran Seats GB Limited
- Head support assembly and head support unit21 Jan 2025US 12,201,566 B2Headovations Ltd
- Apparatus for rotating a headrest of a vehicle seat3 Dec 2024US 12,157,407 B2Hyundai Motor Company
- Multi-actuator capable headrest26 Mar 2024US 11,938,853 B2GM Global Technology Operations LLC
- Adjustable head rest assembly and system12 Mar 2024US 11,926,249 B2B/E Aerospace, Inc.
- Vehicle-mounted headrest23 Jul 2026US 2026/0208647 A1
- Headrest folding mechanism25 Jun 2026US 2026/0175757 A1Adient (Chongqing) Automotive Components Co., Ltd.
- Auto-folding headrest for a vehicle25 Dec 2025US 2025/0388155 A1Hyundai Motor Company
- Foldable headrest system for vehicle seat17 Jul 2025US 2025/0229684 A1GM Global Technology Operations LLC
- Seat headrest17 Jul 2025US 2025/0229902 A1B/E Aerospace, Inc.
Most cited
By later US patents
- Headrest mounted video display224US 6,669,285 B12003
- Vehicle seat provided with a device for protecting the neck in the event of impact from behind145US 6,024,406 ABertrand Faure Equipements SA · 2000
- Seat structure for vehicle135US 6,523,892 B1Mazda Motor Corporation · 2003
- Backrest assembly with chamber for articles85US 5,713,633 A1998
- Vehicle seat and head restraint assembly85US 7,159,934 B2Lear Corporation · 2007