Y10T 137/3087
With reverse flow stop or pressure regulating valve
Y10T137/3087 (With reverse flow stop or pressure regulating valve) appears on 39 US grants and 30 published applications in this corpus.
Search patents in Y10T- Granted patents
- 39
- Published applications
- 30
- Assignees
- 33
- Inventors
- 63
- Latest grant
- 8 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 3 |
| 2006 | 1 | 0 |
| 2007 | 2 | 3 |
| 2008 | 1 | 2 |
| 2009 | 1 | 3 |
| 2010 | 1 | 3 |
| 2011 | 1 | 1 |
| 2012 | 4 | 3 |
| 2013 | 3 | 4 |
| 2014 | 4 | 2 |
| 2015 | 3 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Chemical container10 Jun 2021US 2021/0171251 A1Lowtem Co., Ltd.
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- Breather structure27 Aug 2015US 2015/0240886 A1Nissan Motor Co., Ltd.
- Integrated pressure transducer in a latching valve16 Apr 2015US 2015/0101677 A1Continental Automotive Systems, Inc.
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Most cited
By later US patents
- Release valve and method for venting a system40US 6,682,844 B2Plug Power Inc. · 2004
- Compressed air filter assembly29US 4,052,178 AGraham-White Sales Corporation · 1977
- Fuel shut-off device26US 5,402,818 AToyoda Gosei Co., Ltd. · 1995
- Viscoelastic memory means and flow control valve and use thereof to produce a single-use, auto-destruct injection device22US 6,080,461 AThe Johns Hopkins University · 2000
- Fuel cartridge with flexible liner containing insert22US 7,172,825 B2Societe BIC · 2007