Y10T 137/781
In valve stem
Y10T137/781 (In valve stem) appears on 60 US grants and 39 published applications in this corpus.
Search patents in Y10T- Granted patents
- 60
- Published applications
- 39
- Assignees
- 41
- Inventors
- 87
- Latest grant
- 20 Jun 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 3 |
| 2005 | 3 | 6 |
| 2006 | 4 | 4 |
| 2007 | 3 | 2 |
| 2008 | 3 | 1 |
| 2009 | 2 | 2 |
| 2010 | 3 | 1 |
| 2011 | 2 | 4 |
| 2012 | 2 | 0 |
| 2013 | 2 | 0 |
| 2014 | 2 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 3 |
| 2017 | 1 | 1 |
| 2018 | 3 | 3 |
| 2019 | 2 | 1 |
| 2020 | 4 | 2 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Regulator having removable first stage orifice body20 Jun 2023US 11,679,849 B2Johnson Outdoors Inc.
- Flow direction restriction valve mechanism and valve device6 Jul 2021US 11,054,845 B2Neriki Valve Co., Ltd.
- Pressure regulator valve2 Feb 2021US 10,907,745 B2Kawasaki Jukogyo Kabushiki Kaisha
- Pressure regulating valve with multi-faced piston and fluid boost chamber29 Dec 2020US 10,877,496 B2
- Compact and balanced regulator for delivering pressurized fluid24 Nov 2020US 10,845,828 B2Ad Venta
- Compact and balanced regulator for delivering pressurized fluid9 Jul 2020US 2020/0218291 A1Ad Venta
- Pressure Regulating Valve with Multi-Faced Piston and Fluid Boost Chamber2 Jan 2020US 2020/0004274 A1
- Pressure regulator valve12 Sep 2019US 2019/0277418 A1Kawasaki Jukogyo Kabushiki Kaisha
- Pressure regulator and high pressure source assembly with the same6 Dec 2018US 2018/0348800 A1Banza Stamping Industry Corp.
- Gas delivery valve and methods of use thereof23 Aug 2018US 2018/0239375 A1Praxair Technology, Inc.
Most cited
By later US patents
- Selector valve for an aircraft on board oxygen generation system with high pressure oxygen backup67US 4,499,914 ALitton Systems, Inc. · 1985
- Fluid pressure regulator36US 5,411,053 A1995
- Direct acting gas regulator35US 6,851,447 B1Hose Shop, Ltd. · 2005
- Fluid pressure regulator32US 5,522,421 A1996
- Gas conserving regulator28US 7,708,016 B2Inovo, Inc. · 2010