B62D 5/14
Rotary motor
B62D5/14 (Rotary motor) appears on 41 US grants and 37 published applications in this corpus.
Search patents in B62D- Granted patents
- 41
- Published applications
- 37
- Assignees
- 33
- Inventors
- 105
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 2 |
| 2015 | 0 | 4 |
| 2016 | 5 | 3 |
| 2017 | 1 | 3 |
| 2018 | 4 | 8 |
| 2019 | 1 | 0 |
| 2020 | 6 | 4 |
| 2021 | 3 | 3 |
| 2022 | 2 | 0 |
| 2023 | 0 | 2 |
| 2024 | 2 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Transportation vehicle13 Jan 2026US 12,522,283 B2Hitachi Construction Machinery Co., Ltd.
- System and method to detect malfunction in an electronic controlled hydraulic assistance steering system8 Jul 2025US 12,351,253 B2China Automotive Systems, Inc.
- Steering device16 Apr 2024US 11,958,547 B2Knorr-Bremse Commercial Vehicle Systems Japan Ltd.
- Steering device13 Feb 2024US 11,897,556 B2Isuzu Motors Limited
- Hydraulic steering unit29 Nov 2022US 11,511,798 B2Danfoss Power Solutions ApS
- Improved assembly structure for a steering yoke of a hydraulic machine11 Jun 2026US 2026/0159156 A1Poclain Hydraulics Industrie
- Transportation Vehicle23 Oct 2025US 2025/0326430 A1Hitachi Construction Machinery Co., Ltd.
- Steering System for a Vehicle, in Particular a Utility Vehicle21 Mar 2024US 2024/0092419 A1KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Electric power take-off system7 Mar 2024US 2024/0075815 A1
- System and method to detect malfunction in an electronic controlled hydraulic assistance steering system12 Oct 2023US 2023/0322297 A1China Automotive Systems, Inc.
Most cited
By later US patents
- Hydraulic motor driven rack and pinion steering assembly109US 8,839,902 B1Oshkosh Corporation · 2014
- Machine suspension and height adjustment17US 9,259,986 B2AGCO Corporation · 2016
- Steerable utility vehicle11US 5,148,885 A1992
- Independent steering and actuator11US 6,568,697 B1Meritor Heavy Vehicle Technology, LLC · 2003
- Power steering device9US 4,169,515 AThe Bendix Corporation · 1979