Y10T 137/7931
Spring in inlet
Y10T137/7931 (Spring in inlet) appears on 146 US grants and 56 published applications in this corpus.
Search patents in Y10T- Granted patents
- 146
- Published applications
- 56
- Assignees
- 96
- Inventors
- 227
- Latest grant
- 2 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 5 | 0 |
| 1980 | 5 | 0 |
| 1981 | 7 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 10 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 2 |
| 2002 | 3 | 5 |
| 2003 | 3 | 14 |
| 2004 | 5 | 6 |
| 2005 | 6 | 3 |
| 2006 | 6 | 2 |
| 2007 | 3 | 2 |
| 2008 | 1 | 3 |
| 2009 | 0 | 3 |
| 2010 | 1 | 1 |
| 2011 | 2 | 2 |
| 2012 | 1 | 2 |
| 2013 | 3 | 1 |
| 2014 | 4 | 2 |
| 2015 | 1 | 3 |
| 2016 | 3 | 0 |
| 2017 | 1 | 2 |
| 2018 | 3 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Gas valve with triggered release feature27 Nov 2018US 10,139,194 B2
- Contaminant resistant charge valve15 May 2018US 9,969,242 B2Hanon Systems
- Fuel nozzle with reduced flow tolerance18 May 2023US 2023/0151897 A1Woodward, Inc.
- Fuel nozzle with reduced flow tolerance3 Jun 2021US 2021/0164577 A1Woodward, Inc.
- Flow regulating valve and compressor22 Apr 2021US 2021/0115913 A1
- Contaminant resistant charge valve28 Dec 2017US 2017/0368903 A1Hanon Systems
- Gas Valve With Triggered Release Feature14 Dec 2017US 2017/0356716 A1
Most cited
By later US patents
- Low head to stem ratio poppet valve425US 9,309,978 B2Dresser-Rand Company · 2016
- Inflatable boat valve and mounting therefor102US 4,478,587 A1984
- Liquid dispensing apparatus and an anti-drip valve cartridge therefor96US 4,634,027 AMVM Valve Co., Inc. · 1987
- Check valve assembly82US 4,129,145 A1978
- In line back flow preventer82US 4,284,097 AAmtrol Inc. · 1981