F01B 1/0665
Disconnecting the pistons from the actuating or actuated cam
Official title: {Disconnecting the pistons from the actuating or actuated cam}
F01B1/0665 (Disconnecting the pistons from the actuating or actuated cam) appears on 5 US grants and 1 published applications in this corpus.
Search patents in F01B- Granted patents
- 5
- Published applications
- 1
- Assignees
- 4
- Inventors
- 6
- Latest grant
- 31 Jan 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 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 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Radial piston hydraulic motor31 Jan 2017US 9,556,735 B2Sampo-Hydraulics Oy
- Radial piston fluid engine17 Mar 1981US 4,256,018 APoclain Hydraulics
- Magnet piston retention for free wheeling28 Dec 1976US 3,999,465 AClark Equipment Company
- Mechanical piston retention for free wheeling7 Sep 1976US 3,978,771 AClark Equipment Company
- Hydraulic motors and pumps16 Mar 1976US 3,943,826 AShimadzu Seisakusho Ltd.
Most cited
By later US patents
- Hydraulic motors and pumps8US 3,943,826 AShimadzu Seisakusho Ltd. · 1976
- Magnet piston retention for free wheeling8US 3,999,465 AClark Equipment Company · 1976
- Mechanical piston retention for free wheeling7US 3,978,771 AClark Equipment Company · 1976
- Radial piston fluid engine5US 4,256,018 APoclain Hydraulics · 1981
- Radial piston hydraulic motor1US 9,556,735 B2Sampo-Hydraulics Oy · 2017