Y10T 74/20024
Fluid actuator
Y10T74/20024 (Fluid actuator) appears on 267 US grants and 191 published applications in this corpus.
Search patents in Y10T- Granted patents
- 267
- Published applications
- 191
- Assignees
- 122
- Inventors
- 465
- Latest grant
- 9 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 7 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 1 |
| 2002 | 7 | 6 |
| 2003 | 3 | 3 |
| 2004 | 2 | 5 |
| 2005 | 5 | 5 |
| 2006 | 5 | 4 |
| 2007 | 5 | 5 |
| 2008 | 1 | 10 |
| 2009 | 4 | 17 |
| 2010 | 5 | 21 |
| 2011 | 12 | 35 |
| 2012 | 17 | 20 |
| 2013 | 33 | 24 |
| 2014 | 24 | 15 |
| 2015 | 25 | 17 |
| 2016 | 14 | 2 |
| 2017 | 11 | 1 |
| 2018 | 5 | 0 |
| 2019 | 2 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Dual sump transmission hydraulic control system9 Mar 2021US 10,941,856 B2Ford Global Technologies, LLC
- Control for torque converter having multiple selectively engageable converter couplers24 Nov 2020US 10,844,951 B2Allison Transmission, Inc.
- Transmission control device19 Nov 2019US 10,480,644 B2Powertrain Control Solutions, LLC
- Engine-off auxiliary hydraulic pressurization system and method for a transmission22 Oct 2019US 10,451,178 B2Allison Transmission, Inc.
- Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor9 Oct 2018US 10,094,453 B2Fallbrook Intellectual Property Company LLC
- Transmission Control Device21 Dec 2017US 2017/0363202 A1Powertrain Control Solutions, LLC
- Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor12 May 2016US 2016/0131231 A1Fallbrook Intellectual Property Company LLC
- Engine-off auxiliary hydraulic pressurization system and method for a transmission24 Mar 2016US 2016/0084372 A1Allison Transmission, Inc.
- Dual sump transmission hydraulic control system10 Dec 2015US 2015/0354697 A1Ford Global Technologies, LLC
- Electro-hydraulic failure recovery control for dual clutch transmission22 Oct 2015US 2015/0300484 A1Allison Transmission, Inc.
Most cited
By later US patents
- Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor124US 8,313,404 B2Fallbrook Intellectual Property Company LLC · 2012
- Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor93US 8,585,528 B2Fallbrook Intellectual Property Company LLC · 2013
- Shifting device for lawn mower and the like45US 4,962,675 AYamaha Hatsudoki Kabushiki Kaisha · 1990
- Infinitely variable transmissions, continuously variable transmissions, methods, assemblies, subassemblies, and components therefor44US 9,239,099 B2Fallbrook Intellectual Property Company LLC · 2016
- Automatic transmission system40US 4,271,728 ANippon Soken, Inc. · 1981