Y10T 29/53817
Valve stem pin or key and another member
Y10T29/53817 (Valve stem pin or key and another member) appears on 32 US grants and 9 published applications in this corpus.
Search patents in Y10T- Granted patents
- 32
- Published applications
- 9
- Assignees
- 13
- Inventors
- 40
- Latest grant
- 9 Jan 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Removal and installation device for valve keepers9 Jan 2018US 9,862,082 B2
- Tool for attaching valve keys to the valve of the engine2 Sep 2014US 8,819,909 B2Elwema Automotive GmbH
- Retainer assembling apparatus and retainer assembling method5 Aug 2014US 8,793,851 B2Hirata Corporation
- Multi-part pin remover for removing a pin or stud from a hole of a component4 Sep 2012US 8,256,082 B2Siemens Aktiengesellschaft
- Tire pressure monitor installation tool23 Nov 2010US 7,836,569 B2GM Global Technology Operations LLC
- Removal And Installation Device For Valve Keepers10 Mar 2016US 2016/0067854 A1
- Tool for attaching valve keys to the valve of the engine12 Sep 2013US 2013/0232790 A1Elwema Automotive GmbH
- Retainer assembling apparatus and retainer assembling method15 Nov 2012US 2012/0285015 A1Hirata Corporation
- Multi-part pin remover for removing a pin or stud from a hole of a component13 May 2010US 2010/0115747 A1Siemens Aktiengesellschaft
- Tire Pressure Monitor Installation Tool10 Jul 2008US 2008/0163471 A1GM Global Technology Operations LLC
Most cited
By later US patents
- Vacuum tool for installing valve spring retainer and keys29US 5,761,785 AABB Flexible Automation, Inc. · 1998
- Axial swage tool having a stabilizing pin27US 5,592,726 AThe Deutsch Company · 1997
- Cartridge type check valve16US 4,084,609 ACaterpillar Tractor Co. · 1978
- Combined tools for removing and installing valve keepers in an internal combustion engine16US 6,412,158 B12002
- Method and device for placing or removing valve-spring retainer locks15US 5,915,740 A1999