Y10T 137/8704
First valve actuates second valve
Y10T137/8704 (First valve actuates second valve) appears on 80 US grants and 43 published applications in this corpus.
Search patents in Y10T- Granted patents
- 80
- Published applications
- 43
- Assignees
- 60
- Inventors
- 138
- Latest grant
- 29 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 4 |
| 2003 | 3 | 1 |
| 2004 | 1 | 2 |
| 2005 | 4 | 3 |
| 2006 | 2 | 2 |
| 2007 | 1 | 0 |
| 2008 | 2 | 2 |
| 2009 | 3 | 3 |
| 2010 | 1 | 4 |
| 2011 | 2 | 3 |
| 2012 | 3 | 2 |
| 2013 | 5 | 1 |
| 2014 | 2 | 6 |
| 2015 | 4 | 3 |
| 2016 | 3 | 1 |
| 2017 | 2 | 2 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Valve for hydrogen tank of fuel cell vehicle29 Aug 2023US 11,739,856 B2Hyundai Motor Company
- Shuttle valve for water softener system and method9 Mar 2021US 10,941,052 B2Pentair Residential Filtration, LLC
- Proportional valve12 Nov 2019US 10,474,169 B2Hoerbiger Flow Control GmbH
- Shuttle valve for water softener system and method19 Mar 2019US 10,233,093 B2Pentair Residential Filtration, LLC
- Fluid transfer device with quick-acting shutoff23 Jan 2018US 9,874,293 B2Marshall Excelsior Company
- Valve for Hydrogen Tank of fuel cell vehicle22 Sep 2022US 2022/0299128 A1Hyundai Motor Company
- Shuttle Valve for Water Softener System and Method10 Oct 2019US 2019/0308887 A1Pentair Residential Filtration, LLC
- Proportional valve6 Dec 2018US 2018/0348801 A1Hoerbiger Automatisierungstechnik Holding GmbH
- Shuttle Valve for Water Softener System and Method14 Sep 2017US 2017/0260064 A1Pentair Residential Filtration, LLC
- Isolation valve with fast depressurization for high-pressure fuel tank6 Jul 2017US 2017/0191580 A1Eaton Corporation
Most cited
By later US patents
- Solenoid valve75US 7,347,221 B2Karl Dungs GmbH & Co. KG · 2008
- Fluid dispensing assembly73US 4,564,132 AScholle Corporation · 1986
- Multi-solution dispensing valve52US 5,901,745 AThe Hoover Company · 1999
- Fuel injector51US 6,338,445 B12002
- Airflow control valve for a clean room46US 6,192,922 B1Synetics Solutions Inc. · 2001