F01B 11/008
With actuation in the other direction by gravity
Official title: {with actuation in the other direction by gravity}
F01B11/008 (With actuation in the other direction by gravity) appears on 6 US grants and 3 published applications in this corpus.
Search patents in F01B- Granted patents
- 6
- Published applications
- 3
- Assignees
- 5
- Inventors
- 8
- Latest grant
- 19 Jan 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 3 | 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 | 1 | 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 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Environmentally sealed combustion powered linear actuator19 Jan 2016US 9,238,967 B2Google Inc.
- Combustion powered driver19 Apr 2011US 7,926,690 B1
- Free piston machine8 Jul 1997US 5,646,363 ALoral Europe Limited
- Air cooling system20 Dec 1983US 4,420,944 ACentrifugal Piston Expander, Inc.
- Method and apparatus for extracting energy from a pressured gas20 Dec 1983US 4,420,945 ACentrifugal Piston Expander, Inc.
Most cited
By later US patents
- Free-piston electric current generator26US 4,403,153 A1983
- Method and apparatus for extracting energy from a pressured gas17US 4,420,945 ACentrifugal Piston Expander, Inc. · 1983
- Air cooling system11US 4,420,944 ACentrifugal Piston Expander, Inc. · 1983
- Combustion powered driver8US 7,926,690 B12011
- Free piston machine3US 5,646,363 ALoral Europe Limited · 1997