F16H 61/478
For preventing overload
Official title: for preventing overload, e.g. high pressure limitation
F16H61/478 (For preventing overload) appears on 39 US grants and 38 published applications in this corpus.
Search patents in F16H- Granted patents
- 39
- Published applications
- 38
- Assignees
- 27
- Inventors
- 87
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 3 |
| 2008 | 0 | 3 |
| 2009 | 2 | 2 |
| 2010 | 0 | 4 |
| 2011 | 1 | 0 |
| 2012 | 4 | 2 |
| 2013 | 3 | 1 |
| 2014 | 2 | 1 |
| 2015 | 2 | 3 |
| 2016 | 2 | 1 |
| 2017 | 0 | 2 |
| 2018 | 0 | 2 |
| 2019 | 3 | 5 |
| 2020 | 4 | 4 |
| 2021 | 1 | 1 |
| 2022 | 3 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydraulic system in work machine6 May 2025US 12,291,849 B2Kubota Corporation
- Method and system for controlling a hydrostatic drive system of an agricultural vehicle1 Aug 2023US 11,713,807 B2CNH Industrial America LLC
- System for assisting the driving of a vehicle comprising an open hydraulic circuit14 Jun 2022US 11,358,664 B2Poclain Hydraulics Industrie
- Hydraulic system in work machine22 Mar 2022US 11,280,064 B2Kubota Corporation
- Hydrostatic travel drive and method for controlling the hydrostatic travel drive1 Mar 2022US 11,261,962 B2Robert Bosch GmbH
- Method for operating a driving device of a working machine19 Feb 2026US 2026/0049658 A1ZF Friedrichshafen AG
- Hydraulic system in work machine17 Jul 2025US 2025/0230634 A1Kubota Corporation
- Hydraulic system in work machine19 May 2022US 2022/0154428 A1Kubota Corporation
- Method and system for controlling a hydrostatic drive system of an agricultural vehicle21 Jan 2021US 2021/0018092 A1CNH Industrial America LLC
- Hydraulic system in work machine30 Jul 2020US 2020/0240439 A1Kubota Corporation
Most cited
By later US patents
- Vehicle propulsion unit and method for controlling same67US 5,679,085 AClaas KGaA · 1997
- Method for controlling engine braking in a vehicle powertrain29US 7,588,514 B2Eaton Corporation · 2009
- Shift on the go transmission system26US 6,202,016 B1Eaton Corporation · 2001
- Hydrostatic transmission overspeed prevention circuit18US 4,364,230 AJ. I. Case Company · 1982
- Auxiliary hydraulic drive system for road graders and the like18US 4,554,991 AMud Hog Corporation · 1985