Y10T 137/6092
Plural motions of valve
Y10T137/6092 (Plural motions of valve) appears on 20 US grants and 0 published applications in this corpus.
Search patents in Y10T- Granted patents
- 20
- Published applications
- 0
- Assignees
- 16
- Inventors
- 29
- Latest grant
- 23 Apr 1996
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Non-leaking valve23 Apr 1996US 5,509,435 AOccidental Chemical Corporation
- Oil drain valve assembly17 Mar 1992US 5,096,158 AIllinois Tool Works Inc.
- Valve22 Jan 1991US 4,986,297 AControl Devices, Inc.
- Method and means for mounting valve member on valve stem23 Oct 1990US 4,964,432 AKeystone International, Inc.
- Upper valve component13 Feb 1990US 4,899,982 AFlühs Drehtechnik GmbH
No published applications in this class yet.
Most cited
By later US patents
- Oil drain valve assembly37US 5,096,158 AIllinois Tool Works Inc. · 1992
- Swivel valve34US 4,408,745 AAmerican Standard Inc. · 1983
- Valve and tapping tee apparatus and method34US 4,730,636 APerfection Corporation · 1988
- Union bonnet valve17US 4,149,699 AGould Inc. · 1979
- Valve assembly14US 4,601,304 A1986