Y10T 137/262
Increasing pressure progressively closes then reopens by-pass or relief valve
Y10T137/262 (Increasing pressure progressively closes then reopens by-pass or relief valve) appears on 14 US grants and 1 published applications in this corpus.
Search patents in Y10T- Granted patents
- 14
- Published applications
- 1
- Assignees
- 14
- Inventors
- 22
- Latest grant
- 17 Apr 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 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 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
- Compressed gas powered caulking gun151US 4,441,629 A1984
- Valve extension35US 4,445,527 AEaton Corporation · 1984
- Hydrostatic transmission bleed-off valve19US 4,332,134 AJ. I. Case Company · 1982
- In-line relief valve14US 4,273,151 APerlick Corporation · 1981
- Clutches with bypass inching valve11US 4,006,805 AClark Equipment Company · 1977