F03C 1/0425
Disconnecting the pistons from the actuated cam
Official title: {Disconnecting the pistons from the actuated cam (in general F01B31/24)}
F03C1/0425 (Disconnecting the pistons from the actuated cam) appears on 10 US grants and 6 published applications in this corpus.
Search patents in F03C- Granted patents
- 10
- Published applications
- 6
- Assignees
- 9
- Inventors
- 17
- Latest grant
- 18 Oct 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 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 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Radial piston hydraulic motor and method for controlling radial piston hydraulic motor18 Oct 2022US 11,473,554 B2Black Bruin Inc.
- Radial piston hydraulic motor31 Jan 2017US 9,556,735 B2Sampo-Hydraulics Oy
- Hydromechanical continuously variable transmission31 May 2016US 9,353,768 B2
- Radial piston hydraulic motor and method in the control of a radial piston hydraulic motor5 Jun 2007US 7,225,720 B2Sampo-Hydraulics Oy
- Radial piston hydraulic engine29 Oct 2002US 6,470,786 B2Santasalo Hydraulics Oy
- Radial piston hydraulic motor and method for controlling radial piston hydraulic motor10 Mar 2022US 2022/0074434 A1Black Bruin Inc.
- Hydromechanical continuously variable transmission10 Dec 2015US 2015/0354607 A1
- Radial Piston Hydraulic Motor9 Oct 2014US 2014/0298982 A1Sampo-Hydraulics Oy
- Hydraulic motor device for assisting the mechanical transmission of a vehicle27 Jan 2011US 2011/0017059 A1
- Radial piston hydraulic motor and method in the control of a radial piston hydraulic motor7 Oct 2004US 2004/0194619 A1Sampo-Hydraulics Oy
Most cited
By later US patents
- Radial-piston hydraulic motor and method for regulation of a radial-piston hydraulic motor18US 5,836,231 AValmet Voimansiirto Oy · 1998
- Pressurized fluid mechanism comprising reaction rollers mounted on pistons8US 4,469,012 APoclain Hydraulics · 1984
- Radial piston hydraulic engine4US 6,470,786 B2Santasalo Hydraulics Oy · 2002
- Hydraulic motor having radial pistons and a single declutching selector3US 6,347,572 B1Poclain Hydraulics Industrie · 2002
- Radial piston hydraulic motor and method in the control of a radial piston hydraulic motor3US 7,225,720 B2Sampo-Hydraulics Oy · 2007