Y10T 137/1135
Rotating valve and rotating governor
Y10T137/1135 (Rotating valve and rotating governor) appears on 41 US grants and 4 published applications in this corpus.
Search patents in Y10T- Granted patents
- 41
- Published applications
- 4
- Assignees
- 32
- Inventors
- 72
- Latest grant
- 24 Jan 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- HVAC system remote monitoring and diagnosis24 Jan 2017US 9,551,504 B2Emerson Electric Co.
- Electric air pump apparatus and evaporation fuel treatment system18 Aug 2009US 7,575,410 B2Denso Corporation
- Air driven spindle assembly4 Aug 2009US 7,568,867 B2
- Valve apparatus for compensating centrifugal forces23 Jan 2007US 7,165,567 B2General Motors Corporation
- Governor spring bracket assembly30 May 2006US 7,051,750 B1Sonnax Industries, Inc.
- Hvac system remote monitoring and diagnosis18 Sep 2014US 2014/0262134 A1Emerson Electric Co.
- Air driven spindle assembly24 Apr 2008US 2008/0093094 A1
- Electric air pump apparatus and evaporation fuel treatment system5 Oct 2006US 2006/0219231 A1Denso Corporation
- Valve apparatus for compensating centrifugal forces22 Dec 2005US 2005/0279407 A1General Motors Corporation
Most cited
By later US patents
- HVAC system remote monitoring and diagnosis29US 9,551,504 B2Emerson Electric Co. · 2017
- Sealing apparatus and method and machinery utilizing same15US 4,543,038 AThe Garrett Corporation · 1985
- Centrifugal clutch with an overspeed relief valve and clutch modulation13US 4,238,020 ACaterpillar Tractor Co. · 1980
- Air driven spindle assembly13US 7,568,867 B22009
- Hydraulic control for a clutch12US 4,308,940 AVan Doorne's Transmissie B. V. · 1982