F16H 43/00
Gearing: other fluid gearing
Official title: Other fluid gearing, e.g. with oscillating input or output
F16H43/00 (Gearing: other fluid gearing) appears on 24 US grants and 7 published applications in this corpus.
Search patents in F16H- Granted patents
- 24
- Published applications
- 7
- Assignees
- 12
- Inventors
- 38
- Latest grant
- 29 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 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 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 3 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Digital-switching fluidic power supply and hydrostatic transmission with regenerative brake29 Nov 2022US 11,512,717 B2
- Apparatus for generating impulse-dynamic process forces15 Feb 2022US 11,248,691 B2Hatebur Umformmaschinen AG
- Thermal hydraulic propulsion system6 Oct 2020US 10,794,370 B2A & A International, LLC
- Continuously variable transmission device7 May 2019US 10,281,016 B2
- Hydraulic axle1 Aug 2017US 9,719,587 B2Robert Bosch GmbH
- Thermal hydraulic propulsion system1 Apr 2021US 2021/0095644 A1A & A International, LLC
- Power generating apparatus using hammer28 Nov 2019US 2019/0360571 A1
- Thermal hydraulic propulsion system11 Jul 2019US 2019/0211809 A1A & A International, LLC
- Digital-switching fluidic power supply and hydrostatic transmission with regenerative brake11 Jul 2019US 2019/0211850 A1
- Apparatus for Generating Impulse-Dynamic Process Forces23 Aug 2018US 2018/0238428 A1Hatebur Umformmaschinen AG
Most cited
By later US patents
- Hydrostatic transmission system41US 4,016,719 ATechnion Research & Development Foundation Limited · 1977
- Closed circuit hydraulic control system38US 3,979,910 ACanada Wire and Cable Limited · 1976
- Air lift pump energy conversion apparatus28US 4,135,364 A1979
- Torque transfer apparatus20US 4,467,603 A1984
- Internal combustion engine system14US 4,057,040 A1977