Y10T 74/2181
Variable
Y10T74/2181 (Variable) appears on 20 US grants and 6 published applications in this corpus.
Search patents in Y10T- Granted patents
- 20
- Published applications
- 6
- Assignees
- 7
- Inventors
- 23
- Latest grant
- 20 May 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Engine including crank pin with angled oil passageway20 May 2014US 8,726,877 B2S & S Cycle, Inc.
- Reciprocating piston mechanism and a method of increasing internal EGR in an internal combustion engine6 May 2014US 8,714,134 B2Gomecys B.V.
- Variable displacement/compression engine18 Sep 2007US 7,270,092 B2
- Epitrochoidal crankshaft mechanism and method6 Mar 2007US 7,185,557 B2
- Variable stroke crankshaft assembly14 May 2002US 6,386,066 B1
- Engine including crank pin with angled oil passageway31 Jan 2013US 2013/0025563 A1S & S Cycle, Inc.
- Crankshaft of internal combustion engine provided with multi link-type piston-crank mechanism and multi link-type piston-crank mechanism of internal combustion engine10 May 2012US 2012/0111143 A1Nissan Motor Co., Ltd.
- Reciprocating piston mechanism and a method of increasing internal egr in an internal combustion engine17 Feb 2011US 2011/0036334 A1Gomecys B.V.
- Variable Displacement/Compression Engine25 Oct 2007US 2007/0245992 A1
- Variable displacement/compression engine15 Feb 2007US 2007/0034186 A1
Most cited
By later US patents