Y10T 29/53904
Means comprising piston ring group contractor or holder
Y10T29/53904 (Means comprising piston ring group contractor or holder) appears on 26 US grants and 12 published applications in this corpus.
Search patents in Y10T- Granted patents
- 26
- Published applications
- 12
- Assignees
- 13
- Inventors
- 40
- Latest grant
- 23 Dec 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 3 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 3 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 3 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus and method of assembling a piston on a shaft over a lip seal23 Dec 2014US 8,914,959 B2GM Global Technology Operations LLC
- Method and apparatus for engine piston installation by use of industrial robots11 Mar 2014US 8,667,657 B2ABB Technology AG
- Hand-held tool for inserting flexible tags into a shelf-mounted price channel29 May 2012US 8,186,033 B1
- Method and apparatus for engine piston installation by use of industrial robots20 Dec 2011US 8,079,143 B2ABB Research Ltd.
- Device for installing piston ring7 Sep 2010US 7,788,777 B2Hirata Corporation
- Method and apparatus for engine piston installation by use of industrial robots16 Feb 2012US 2012/0036692 A1
- Apparatus and method of assembling a piston on a shaft over a lip seal30 Dec 2010US 2010/0325856 A1General Motors Corporation
- Apparatus and method of assembling a piston on a shaft over a lip seal2 Oct 2008US 2008/0235931 A1GM Global Technology Operations LLC
- Method and apparatus for engine piston installation by use of industrial robots19 Jul 2007US 2007/0163107 A1ABB Research Ltd.
- Method and apparatus for engine piston installation by use of industrial robots19 Jul 2007US 2007/0169231 A1ABB Technology AG
Most cited
By later US patents
- Suspension strut assemblies for motor vehicle suspensions23US 4,042,259 AGeneral Motors Corporation · 1977
- Method and apparatus for engine piston installation by use of industrial robots18US 8,079,143 B2ABB Research Ltd. · 2011
- Piston pin lock ring insertion tool and method11US 6,789,313 B22004
- Tool for placement of O-rings and method8US 4,495,689 A1985
- O-ring placement tool8US 4,495,690 A1985