B62D 5/081
Seat valves
Official title: {Seat valves}
B62D5/081 (Seat valves) appears on 7 US grants and 5 published applications in this corpus.
Search patents in B62D- Granted patents
- 7
- Published applications
- 5
- Assignees
- 5
- Inventors
- 16
- Latest grant
- 9 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- End-of-travel relief in a power steering system9 May 2023US 11,643,136 B2R. H. Sheppard Co., Inc.
- Steering control apparatus and steering control method and, steering system9 Nov 2021US 11,167,766 B2Mando Corporation
- Manually adjustable poppet valves for a power assist steering gear4 Feb 2020US 10,550,861 B2Trw Automotive U.S.LLC
- Steering system for a trailing axle of a vehicle6 Aug 2019US 10,370,027 B2Robert Bosch Automotive Steering GmbH
- Rack servo-steering, particularly for motor vehicles26 Aug 1997US 5,660,247 AZF Friedrichshafen AG
- End of Travel Relief System for Power Steering System5 Sep 2024US 2024/0294208 A1R. H. Sheppard Co., Inc.
- End-of-travel relief in a power steering system14 Jan 2021US 2021/0009195 A1R. H. Sheppard Co., Inc.
- Steering control apparatus and steering control method and, steering system14 Nov 2019US 2019/0344800 A1Mando Corporation
- Manually adjustable poppet valves for a power assist steering gear25 Apr 2019US 2019/0120259 A1Trw Automotive U.S.LLC
- Steering system for a trailing axle of a vehicle3 Aug 2017US 2017/0217482 A1Robert Bosch Automotive Steering GmbH
Most cited
By later US patents
- Control device for steering-rack equipped auxiliary power steering8US 5,509,493 AZF Friedrichshafen AG · 1996
- Power-assisted steering for motor vehicles6US 5,529,137 AZF Friedrichshafen AG · 1996
- Rack servo-steering, particularly for motor vehicles2US 5,660,247 AZF Friedrichshafen AG · 1997
- Steering system for a trailing axle of a vehicle1US 10,370,027 B2Robert Bosch Automotive Steering GmbH · 2019
- Manually adjustable poppet valves for a power assist steering gear1US 10,550,861 B2Trw Automotive U.S.LLC · 2020