B62D 5/06
Fluid, i.e. using a pressurised fluid for most or all the force
Official title: fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
B62D5/06 (Fluid, i.e. using a pressurised fluid for most or all the force) appears on 2,620 US grants and 1,353 published applications in this corpus.
Search patents in B62D- Granted patents
- 2,620
- Published applications
- 1,353
- Assignees
- 639
- Inventors
- 3,555
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 66 | 0 |
| 1977 | 56 | 0 |
| 1978 | 43 | 0 |
| 1979 | 34 | 0 |
| 1980 | 68 | 0 |
| 1981 | 55 | 0 |
| 1982 | 54 | 0 |
| 1983 | 59 | 0 |
| 1984 | 75 | 0 |
| 1985 | 63 | 0 |
| 1986 | 64 | 0 |
| 1987 | 60 | 0 |
| 1988 | 47 | 0 |
| 1989 | 49 | 0 |
| 1990 | 28 | 0 |
| 1991 | 37 | 0 |
| 1992 | 50 | 0 |
| 1993 | 65 | 0 |
| 1994 | 39 | 0 |
| 1995 | 35 | 0 |
| 1996 | 62 | 0 |
| 1997 | 34 | 0 |
| 1998 | 83 | 0 |
| 1999 | 75 | 0 |
| 2000 | 88 | 0 |
| 2001 | 84 | 18 |
| 2002 | 60 | 41 |
| 2003 | 52 | 43 |
| 2004 | 35 | 45 |
| 2005 | 41 | 62 |
| 2006 | 43 | 74 |
| 2007 | 47 | 57 |
| 2008 | 33 | 62 |
| 2009 | 31 | 58 |
| 2010 | 38 | 42 |
| 2011 | 38 | 34 |
| 2012 | 30 | 32 |
| 2013 | 41 | 50 |
| 2014 | 36 | 50 |
| 2015 | 42 | 49 |
| 2016 | 55 | 53 |
| 2017 | 45 | 55 |
| 2018 | 47 | 70 |
| 2019 | 52 | 79 |
| 2020 | 68 | 78 |
| 2021 | 54 | 62 |
| 2022 | 65 | 53 |
| 2023 | 59 | 45 |
| 2024 | 45 | 60 |
| 2025 | 42 | 46 |
| 2026 | 48 | 35 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B62D 5/08Characterised by type of steering valve used656
- B62D 5/09Characterised by means for actuating valves590
- B62D 5/062Details, component parts461
- B62D 5/065Characterised by specially adapted means for varying pressurised fluid supply based on413
- B62D 5/20Specially adapted for particular type of steering gear or particular application390
- B62D 5/10Characterised by type of power unit287
- B62D 5/07Supply of pressurised fluid for steering also supplying other consumers257
- B62D 5/30Safety devices249
Recent patents
- Systems and methods for handwheel actuator bind and/or steering column detection using torque detection6 Oct 2026US 12,752,837 B2Steering Solutions IP Holding Corporation
- Auxiliary pump arrangement and a power steering system comprising such auxiliary pump arrangement6 Oct 2026US 12,752,839 B2Volvo Truck Corporation
- Radial piston pump, method for operating a radial piston pump, and steering system15 Sep 2026US 12,736,036 B2Pump Technology Solutions PS GmbH
- Redundant hydraulic system1 Sep 2026US 12,722,687 B2Parker Hannfin EMEA S.à.r.l.
- Steering device1 Sep 2026US 12,722,690 B2Knorr-Bremse Commercial Vehicle Systems Japan Ltd.
- Actuator unit, system and operating method8 Oct 2026US 2026/0309170 A1Knorr-Bremse Systeme fur Nutzfahrzeuge GmbH
- An electro-hydraulic steering system for a vehicle and a method for limiting the steering angle of the electro-hydraulic steering system1 Oct 2026US 2026/0296538 A1AGCO International GmbH
- Steering acutating device24 Sep 2026US 2026/0285396 A1Knorr-Bremse Systeme FüR Nutz-Fahrzeuge GmbH
- Charging system of a hydraulic accumulator for an agricultural or work vehicle17 Sep 2026US 2026/0276010 A1CNH Industrial Italia S.p.A.
- Steering System10 Sep 2026US 2026/0264746 A1AGCO International GmbH
Most cited
By later US patents
- Three wheel drive vehicle136US 4,373,600 AVeda, Inc. · 1983
- Adaptive steering control system134US 5,261,503 AAisin Seiki Kabushiki Kaisha · 1993
- Bag-full indicator mechanism110US 5,950,408 AMTD Products Inc · 1999
- Hydraulic motor driven rack and pinion steering assembly109US 8,839,902 B1Oshkosh Corporation · 2014
- Automotive hydraulic system and method for driving a hydraulic accessory in parallel with a power steering unit108US 6,073,536 A2000