B60N 2/231
By hydraulic actuators
Official title: {by hydraulic actuators}
B60N2/231 (By hydraulic actuators) appears on 46 US grants and 34 published applications in this corpus.
Search patents in B60N- Granted patents
- 46
- Published applications
- 34
- Assignees
- 29
- Inventors
- 69
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 0 |
| 2003 | 1 | 2 |
| 2004 | 1 | 3 |
| 2005 | 1 | 6 |
| 2006 | 4 | 1 |
| 2007 | 4 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 4 |
| 2013 | 2 | 1 |
| 2014 | 1 | 2 |
| 2015 | 0 | 3 |
| 2016 | 2 | 0 |
| 2017 | 1 | 1 |
| 2018 | 2 | 1 |
| 2019 | 2 | 4 |
| 2020 | 4 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Locator brackets for fluid reservoirs, and seat assemblies and vehicle including the same17 Feb 2026US 12,552,297 B2Toyota Jidosha Kabushiki Kaisha
- Vehicle seat with inclinable seat back2 Aug 2022US 11,400,836 B2FAURECIA Sièges d'Automobile
- Haptic system: recline activation control6 Apr 2021US 10,967,773 B2Safran Seats USA LLC
- Pivoting cable actuating mechanism17 Nov 2020US 10,836,494 B2B/E Aerospace, Inc.
- Passenger seat for aircraft3 Nov 2020US 10,822,091 B2Bombardier Inc.
- Locator brackets for fluid reservoirs, and seat assemblies and vehicle including the same21 Aug 2025US 2025/0262990 A1Toyota Jidosha Kabushiki Kaisha
- Vehicle seat with inclinable seat back31 Dec 2020US 2020/0406791 A1FAURECIA Sièges d'Automobile
- Haptic system: recline activation control11 Jun 2020US 2020/0180482 A1Safran Seats USA LLC
- Pivoting cable actuating mechanism3 Oct 2019US 2019/0300175 A1B/E Aerospace, Inc.
- Passenger seat for aircraft12 Sep 2019US 2019/0276152 A1Bombardier Inc.
Most cited
By later US patents
- Method and apparatus for an adaptive suspension support system60US 8,424,832 B2Elliptical Mobile Solutions, LLC · 2013
- Control mechanism for hydraulic locking device42US 4,354,398 AP. L. Porter Company · 1982
- Aircraft passenger seat40US 6,402,244 B1Aida Development GmbH · 2002
- Vehicle seat having hydraulic actuator37US 5,743,591 AAtoma International Inc. · 1998
- Electronically actuated mechanical cable release for locking gas spring and method37US 9,981,571 B2B/E Aerospace, Inc. · 2018