Y10T 137/5491
With supplemental valve
Y10T137/5491 (With supplemental valve) appears on 18 US grants and 14 published applications in this corpus.
Search patents in Y10T- Granted patents
- 18
- Published applications
- 14
- Assignees
- 7
- Inventors
- 27
- Latest grant
- 7 Mar 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 3 |
| 2009 | 2 | 2 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 3 | 3 |
| 2015 | 1 | 1 |
| 2016 | 2 | 1 |
| 2017 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Backflow preventer valve7 Mar 2017US 9,587,752 B2
- Anchor valve for security3 Jan 2017US 9,534,359 B2Mueller International, LLC
- Dual plate backflow and breakaway check valve31 May 2016US 9,353,878 B2
- Automatic shut-off valve with closure rate control10 May 2016US 9,334,976 B1Graken Corp.
- Wall hydrant with integral shut-off valve10 Mar 2015US 8,973,599 B2Jay R. Smith Mfg. Co.
- Fire hydrant security integrated flow control/backflow preventer insert valve14 Apr 2016US 2016/0101307 A1SIVAN Valves, LLC
- Dual plate backflow and breakaway check valve27 Aug 2015US 2015/0240962 A1
- Wall hydrant with integral shut-off valve16 Oct 2014US 2014/0305516 A1Jay R. Smith Manufacturing Company
- Anchor valve for security21 Aug 2014US 2014/0230916 A1Mueller International, LLC
- Backflow preventer valve22 May 2014US 2014/0137949 A1SIVAN Valves, LLC
Most cited
By later US patents
- Device for temporarily rinsing a water cock countersunk in the ground24US 4,393,891 AOcean B.V. · 1983
- Method and apparatus for water surge protection and protection of fire hydrant systems23US 5,218,987 A1993
- Fire hydrant automatic shut-off valve22US 6,401,745 B12002
- Wall hydrant with integral shut-off valve18US 8,973,599 B2Jay R. Smith Mfg. Co. · 2015
- Backflow preventer valve14US 9,587,752 B22017