B67D 7/367
The float acting pneumatically on a shut-off valve
Official title: {the float acting pneumatically on a shut-off valve}
B67D7/367 (The float acting pneumatically on a shut-off valve) appears on 28 US grants and 23 published applications in this corpus.
Search patents in B67D- Granted patents
- 28
- Published applications
- 23
- Assignees
- 16
- Inventors
- 32
- Latest grant
- 11 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 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 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 2 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 3 | 4 |
| 2021 | 4 | 7 |
| 2022 | 4 | 2 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods and systems for on demand fuel supply11 Feb 2025US 12,221,335 B2Texas Fueling Services, Inc.
- Systems and method for valve control in a fill assembly of a medical device21 May 2024US 11,986,599 B2GE Precision Healthcare LLC
- Systems and method for valve control in a fill assembly of a medical device19 Sep 2023US 11,759,599 B2GE Precision Healthcare LLC
- Methods and systems for on demand fuel supply19 Sep 2023US 11,760,622 B2Texas Fueling Services, Inc.
- Fully-integrated, top-fill, pressureless flow-control module couplable to a pressurized fuel line17 May 2022US 11,332,361 B2
- Methods and systems for on demand fuel supply22 Feb 2024US 2024/0059551 A1Texas Fueling Services, Inc.
- Systems and method for valve control in a fill assembly of a medical device23 Nov 2023US 2023/0372660 A1GE Precision Healthcare LLC
- Valve for a gravity fed silo tank fueling system17 Feb 2022US 2022/0048756 A1Orteq Energy Technologies, LLC
- Valve for a gravity-feed silo tank fueling system10 Feb 2022US 2022/0041427 A1Orteq Energy Technologies, LLC
- Systems and method for valve control in a fill assembly of a medical device30 Dec 2021US 2021/0402131 A1GE Precision Healthcare LLC
Most cited
By later US patents
- Automatic shut-off valve arrangement34US 5,813,432 AEmco Wheaton Fleet Fueling, Corp. · 1998
- Limit control device for filling a liquid storage tank15US 6,318,421 B1Lafon Production S.A. · 2001
- Overfill protection for fuel tanks14US 6,247,492 B1W & J Risbridger Limited · 2001
- Valve assembly13US 7,793,682 B2Weir Minerals Australia Pty Ltd · 2010
- Valve assembly10US 8,402,994 B2Weir Minerals Australia Ltd. · 2013