Y10T 137/4343
By-pass cleaning
Y10T137/4343 (By-pass cleaning) appears on 8 US grants and 2 published applications in this corpus.
Search patents in Y10T- Granted patents
- 8
- Published applications
- 2
- Assignees
- 7
- Inventors
- 16
- Latest grant
- 6 Aug 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 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 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Flush control valve core assembly6 Aug 2013US 8,499,781 B2Shanghai Kohler Electronics, Ltd.
- Reduced water hammer control valve14 Apr 1998US 5,738,138 AHorton, Inc.
- Diaphragm-type pilot valve having a self-cleaning control orifice10 Oct 1995US 5,456,279 ARecurrent Solutions Limited Partnership
- Self-cleaning slurry metering valve25 Oct 1994US 5,357,995 AHoechst Celanese Corporation
- Metering valve22 Mar 1994US 5,295,654 AThe Chicago Faucet Company
Most cited
By later US patents
- Diaphragm-type pilot valve having a self-cleaning control orifice69US 5,456,279 ARecurrent Solutions Limited Partnership · 1995
- Debris arrestor for valve bleed hole40US 5,027,850 AThe Toro Company · 1991
- Metering valve22US 5,295,654 AThe Chicago Faucet Company · 1994
- Self-cleaning slurry metering valve18US 5,357,995 AHoechst Celanese Corporation · 1994
- Reduced water hammer control valve18US 5,738,138 AHorton, Inc. · 1998