Y10T 29/53583
Single jaw or valve engagement
Y10T29/53583 (Single jaw or valve engagement) appears on 13 US grants and 0 published applications in this corpus.
Search patents in Y10T- Granted patents
- 13
- Published applications
- 0
- Assignees
- 4
- Inventors
- 15
- Latest grant
- 23 Apr 2002
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Valve spring compressor23 Apr 2002US 6,374,473 B1
- Tool for automotive engine valve removal and replacement27 Nov 2001US 6,321,432 B1
- Valve spring removal and installation tool13 Mar 2001US 6,199,253 B1
- Clamp for disengaging an inlet or exhaust valve from an engine11 Apr 2000US 6,047,454 A
- Valve-spring compressing tool2 Sep 1997US 5,661,885 A
No published applications in this class yet.
Most cited
By later US patents
- Tool for compressing valve springs14US 4,567,634 A1986
- Apparatus for removing rocker arms9US 4,176,435 A1979
- Valve spring compressor for internal combustion engine8US 4,446,608 AKent-Moore Corporation · 1984
- Valve-spring compressing tool7US 5,661,885 A1997
- Tool for automotive engine valve removal and replacement6US 6,321,432 B12001