Y10T 137/1819
Safety cut-off
Y10T137/1819 (Safety cut-off) appears on 215 US grants and 56 published applications in this corpus.
Search patents in Y10T- Granted patents
- 215
- Published applications
- 56
- Assignees
- 122
- Inventors
- 302
- Latest grant
- 3 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 5 | 0 |
| 1978 | 7 | 0 |
| 1979 | 4 | 0 |
| 1980 | 6 | 0 |
| 1981 | 11 | 0 |
| 1982 | 3 | 0 |
| 1983 | 8 | 0 |
| 1984 | 9 | 0 |
| 1985 | 12 | 0 |
| 1986 | 6 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 10 | 0 |
| 1990 | 8 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 8 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 2 |
| 2002 | 5 | 3 |
| 2003 | 6 | 4 |
| 2004 | 4 | 4 |
| 2005 | 4 | 7 |
| 2006 | 3 | 8 |
| 2007 | 6 | 3 |
| 2008 | 2 | 6 |
| 2009 | 0 | 2 |
| 2010 | 4 | 2 |
| 2011 | 2 | 4 |
| 2012 | 3 | 2 |
| 2013 | 4 | 3 |
| 2014 | 4 | 4 |
| 2015 | 2 | 0 |
| 2016 | 2 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Valve gate eutectic lock3 Oct 2023US 11,773,997 B2Cameron International Corporation
- Thermal valve in upstream oil and gas6 Feb 2018US 9,884,213 B2Emerson Process Management Regulator Technologies Tulsa, LLC
- Sample valve systems and methods23 May 2017US 9,657,863 B2Schlumberger Technology Corporation
- Electronically actuated gate valve13 Dec 2016US 9,518,672 B2Cameron International Corporation
- Unregulated integrated function gas valve for a water heater23 Aug 2016US 9,423,153 B2Robertshaw Controls Company
- Valve gate eutectic lock26 May 2022US 2022/0163127 A1Cameron International Corporation
- Thermal valve in upstream oil and gas1 Jun 2017US 2017/0151451 A1Emerson Process Management Regulator Technologies Tulsa, LLC
- Emergency Shut Off Mechanism20 Nov 2014US 2014/0338757 A1
- Door lock access control component mounting18 Sep 2014US 2014/0260929 A1Sargent Manufacturing Company
- Thermal pressure relief devices and related systems and methods18 Sep 2014US 2014/0261742 A1GM Global Technology Operations LLC
Most cited
By later US patents
- Safety pressure regulator161US 4,457,329 AAir Products and Chemicals, Inc. · 1984
- Fire safety device151US 5,155,957 ANational Improvement Company, Inc. · 1992
- Fire stop pipe coupling adaptor128US 4,850,385 A1989
- Motion initiator103US 5,471,888 AG & H Technology, Inc. · 1995
- Safety shut-off valve98US 3,958,592 AWillis Oil Tool Co. · 1976