Y10T 137/86678
Combined disk or plug and gate or piston
Y10T137/86678 (Combined disk or plug and gate or piston) appears on 69 US grants and 27 published applications in this corpus.
Search patents in Y10T- Granted patents
- 69
- Published applications
- 27
- Assignees
- 48
- Inventors
- 105
- Latest grant
- 7 Apr 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 2 |
| 2005 | 3 | 2 |
| 2006 | 2 | 4 |
| 2007 | 2 | 2 |
| 2008 | 0 | 1 |
| 2009 | 2 | 2 |
| 2010 | 3 | 3 |
| 2011 | 1 | 1 |
| 2012 | 5 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 2 |
| 2015 | 4 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Check valve having reverse-direction fluid supply function7 Apr 2020US 10,612,676 B2Do Qoom, Corp, Ltd
- Extended stroke, high flow, valve and the assembly made therewith5 Nov 2019US 10,465,815 B2Dana Heavy Vehicle Systems Group, LLC
- Valve assembly with vent port between supply port and control port21 Aug 2018US 10,054,245 B2Delphi Technologies IP Limited
- Dual poppet proportional solenoid control valve30 Aug 2016US 9,429,242 B2Schaeffler Technologies AG & Co. KG
- Ventil15 Dec 2015US 9,212,759 B2Alfmeier Prazision AG Baugruppen und Systemlosungen
- Check valve having reverse-direction fluid supply function17 Jan 2019US 2019/0017613 A1Do Qoom, Corp, Ltd
- Valve Assembly With Vent Port Between Supply Port and Control Port21 Jun 2018US 2018/0172175 A1Delphi Technologies IP Limited
- Extended Stroke, High Flow, Valve and the Assembly Made Therewith27 Jul 2017US 2017/0211719 A1Dana Heavy Vehicle Systems Group, LLC
- Dual poppet proportional solenoid control valve23 Oct 2014US 2014/0311586 A1Schaeffler Technologies AG & Co. KG
- Ventil8 May 2014US 2014/0125042 A1Alfmeier Prazision AG Baugruppen und Systemlosungen
Most cited
By later US patents
- Solenoid with path converter82US 7,730,906 B22010
- Anti-syphon freezeless water hydrant45US 4,475,570 APrier Brass Manufacturing Co. · 1984
- Anti-siphon frost-proof water hydrant30US 5,129,416 AWatts Regulator Co. · 1992
- Double acting pilot valve28US 4,491,154 AJoy Manufacturing Company · 1985
- Solenoid operated valve with balancing means27US 4,598,736 A1986