Y10T 137/87483
Adjacent plate valves counter rotate
Y10T137/87483 (Adjacent plate valves counter rotate) appears on 32 US grants and 14 published applications in this corpus.
Search patents in Y10T- Granted patents
- 32
- Published applications
- 14
- Assignees
- 25
- Inventors
- 54
- Latest grant
- 14 Jun 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 3 |
| 2003 | 3 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 4 |
| 2010 | 2 | 0 |
| 2011 | 2 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 3 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and mechanism for symmetrically controlling pressure in process chamber14 Jun 2022US 11,359,732 B1APPLIED Materials.Inc.
- Electromechanical actuator for a bulk-goods shut-off element4 Jan 2022US 11,215,496 B2Buhler AG
- Valve opening and closing mechanism18 Nov 2014US 8,887,761 B2Mitsubishi Electric Corporation
- Damper assembly11 Nov 2014US 8,881,766 B2Hamon Research-Cottrell, Inc.
- Two-shutter valve1 Apr 2014US 8,684,033 B2Valeo Systemes de Controle Moteur
- Electromechanical actutor for a bulk-goods shut-off element30 May 2019US 2019/0162583 A1Buhler AG
- Damper assembly4 Apr 2013US 2013/0081729 A1Hamon Research-Cottrell, Inc.
- Valve opening and closing mechanism8 Mar 2012US 2012/0056118 A1Mitsubishi Electric Corporation
- Two-shutter valve3 Dec 2009US 2009/0293973 A1Valeo Systemes de Controle Moteur
- Air intake device for a heat engine with a cooled main circulation system and a bypass system equipped with a heating mechanism22 Oct 2009US 2009/0260587 A1Valeo Systemes de Controle Moteur
Most cited
By later US patents
- Air damper valve29US 4,241,647 ADayco Corporation · 1980
- Control damper27US 4,275,762 AActionair Equipment Limited · 1981
- Fluid flow control damper assembly22US 6,564,819 B22003
- Damper assembly18US 8,881,766 B2Hamon Research-Cottrell, Inc. · 2014
- Control valve with split disc16US 4,658,857 ASurgeaco, Incorporated · 1987