F16H 39/26
With liquid chambers not shaped as bodies of revolution or shaped as
Official title: with liquid chambers not shaped as bodies of revolution or shaped as bodies of revolution eccentric to the main axis of the gearing
F16H39/26 (With liquid chambers not shaped as bodies of revolution or shaped as) appears on 21 US grants and 8 published applications in this corpus.
Search patents in F16H- Granted patents
- 21
- Published applications
- 8
- Assignees
- 7
- Inventors
- 16
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 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 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Hydromechanical systems and devices14 Jan 2025US 12,196,297 B2Mathers Hydraulics Technologies Pty Ltd
- Hydrostatic torque converter and torque amplifier9 Nov 2021US 11,168,772 B2Mathers Hydraulics Technologies Pty Ltd
- Hydrostatic torque converter and torque amplifier2 Jun 2020US 10,670,125 B2Mathers Hydraulics Technolgies Pty Ltd
- Scalable hydraulic motor with drive input shaft and driven output shaft19 Mar 2019US 10,233,925 B2
- Hydrostatic torque converter and torque amplifier23 Jan 2018US 9,874,270 B2Mathers Hydraulics Technologies Pty Ltd
- Hydromechanical systems and devices1 Feb 2024US 2024/0034144 A1Mathers Hydraulics Technologies Pty Ltd
- Hydrostatic torque converter and torque amplifier22 Oct 2020US 2020/0332871 A1Mathers Hydraulics Technologies Pty Ltd
- Hydrostatic torque converter and torque amplifier5 Apr 2018US 2018/0094712 A1Mathers Hydraulics Technologies Pty Ltd
- Scalable hydraulic motor with drive input shaft and driven output shaft28 Dec 2017US 2017/0370360 A1
- Variable hydraulic transmission27 Aug 2015US 2015/0240926 A1
Most cited
By later US patents
- Hydraulic machine with wedge-shaped swashplate42US 5,423,183 AAdvanced Power Technology, Inc. · 1995
- Infinitely variable vane-type hydraulic machine14US 5,839,889 AFolsom Technologies, Inc. · 1998
- Hydroversion13US 4,646,521 A1987
- Method of changing speed and torque with a continuously variable vane-type machine13US 5,657,629 AFolsom Technologies, Inc. · 1997
- Continuously variable vane-type transmission with regenerative braking12US 5,655,369 AFolsom Technologies, Inc. · 1997