Y10T 137/2947
Gas pressure controlled by amount of liquid in trap
Y10T137/2947 (Gas pressure controlled by amount of liquid in trap) appears on 15 US grants and 7 published applications in this corpus.
Search patents in Y10T- Granted patents
- 15
- Published applications
- 7
- Assignees
- 9
- Inventors
- 22
- Latest grant
- 9 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 1 |
| 2021 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Fuel tank vent shutoff valve9 Mar 2021US 10,940,756 B2Honda Motor Co., Ltd.
- Aligned-outlet and distal-flushable blow case16 Feb 2021US 10,921,829 B1
- Tee-tube pressure vessel4 Aug 2020US 10,731,669 B2Eastern Machine, Inc.
- Water level controller for a hydroponic system21 Jul 2020US 10,718,443 B2
- Aligned-outlet and distal-flushable blow case31 Jul 2018US 10,036,406 B1
- Fuel tank vent shutoff valve8 Oct 2020US 2020/0317045 A1Honda Motor Co., Ltd.
- Water level controller for a hydroponic system22 Nov 2018US 2018/0335160 A1
- Tee-tube pressure vessel3 Nov 2016US 2016/0319994 A1Eastern Machine, Inc.
- Valve arrangement for venting gas from liquid circulating in a subsea production system12 Nov 2015US 2015/0323093 A1Vetco Gray Scandinavia.AS
- Fuel cut-off valve23 Dec 2010US 2010/0319787 A1Piolax, Inc.
Most cited
By later US patents
- High-pressure-rotary-nozzle apparatus33US 4,164,325 A1979
- Door latch assembly with backset adjustment31US 5,562,314 AMasco Corporation of Indiana · 1996
- Single-outlet hot/cold water faucet with a water temperature display device19US 5,542,449 A1996
- Liquid forced-feed apparatus17US 6,244,829 B1TLV Co., Ltd. · 2001
- Pressurized fluid feed system5US 4,735,380 AAerospatiale Societe Nationale Industrielle · 1988