F16H 2047/025
The fluid gearing comprising a plurality of pumps or motors
Official title: {the fluid gearing comprising a plurality of pumps or motors}
F16H2047/025 (The fluid gearing comprising a plurality of pumps or motors) appears on 40 US grants and 36 published applications in this corpus.
Search patents in F16H- Granted patents
- 40
- Published applications
- 36
- Assignees
- 29
- Inventors
- 92
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 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 | 0 | 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 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 2 | 3 |
| 2016 | 2 | 5 |
| 2017 | 9 | 6 |
| 2018 | 4 | 3 |
| 2019 | 6 | 0 |
| 2020 | 2 | 0 |
| 2021 | 1 | 4 |
| 2022 | 3 | 2 |
| 2023 | 1 | 2 |
| 2024 | 3 | 3 |
| 2025 | 1 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Hydraulic fluid flow control5 Mar 2024US 11,920,615 B2Goodrich Corporation
- Self-propelled construction machine19 Sep 2023US 11,761,157 B2Wirtgen GmbH
- Vehicle with Controllable Clutch Between Front and Rear Axle and Method for Controlling Variable Clutch Engagement Ratio of the Clutch9 Jul 2026US 2026/0192660 A1AGCO International GmbH
- Gearbox arrangement and motor vehicle with a transmission arrangement5 Mar 2026US 2026/0063194 A1
- High efficiency power split continuously variable transmission3 Oct 2024US 2024/0328494 A1Hydracharge LLC
- Working vehicle19 Sep 2024US 2024/0308333 A1Kubota Corporation
- Zero-steering Hydraulic Drive Axle28 Mar 2024US 2024/0101190 A1Zhejiang Kc Mechanical & Electrical Co., Ltd.
Most cited
By later US patents
- Drive system for a moving mechanism109US 4,100,822 A1978
- Gear box for hydraulic energy recovery63US 7,597,172 B1Parker-Hannifin Corporation · 2009
- Hydraulic pump and motor module for use in a vehicle18US 7,640,738 B1Hydro-Gear Limited Partnership · 2010
- Multi-worm circle drive gearbox10US 8,746,362 B2Deere & Company · 2014
- Hydraulic pump and motor module for use in a vehicle8US 8,196,399 B1Hydro-Gear Limited Partnership · 2012