F15C 3/005
Circuit elements having moving parts: using loose plates or foils
Official title: {using loose plates or foils (using diaphragms F15C3/04)}
F15C3/005 (Circuit elements having moving parts: using loose plates or foils) appears on 6 US grants and 2 published applications in this corpus.
Search patents in F15C- Granted patents
- 6
- Published applications
- 2
- Assignees
- 6
- Inventors
- 12
- Latest grant
- 7 Mar 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 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 | 0 | 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 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Pressure reducing device for gaseous fuel system7 Mar 2017US 9,587,587 B2Electro-Motive Diesel, Inc.
- Interlock valve27 Jul 2004US 6,766,828 B2SMC Corporation
- Silicon micromachined non-elastic flow valves6 Sep 1988US 4,768,751 AFord Motor Company
- Fluid circuit or logic element4 Mar 1980US 4,191,203 AEtablissement d'Occident
- Control devices of the relay type7 Mar 1978US 4,078,183 AAgence Nationale de Valorisation de la Recherche (ANVAR)
Most cited
By later US patents
- Silicon micromachined non-elastic flow valves37US 4,768,751 AFord Motor Company · 1988
- Control devices of the relay type13US 4,078,183 AAgence Nationale de Valorisation de la Recherche (ANVAR) · 1978
- Pneumatic control system for a press5US 4,063,627 ATextron Inc. · 1977
- Interlock valve5US 6,766,828 B2SMC Corporation · 2004
- Fluid circuit or logic element3US 4,191,203 AEtablissement d'Occident · 1980