B67D 7/52
And provided with additional flow-controlling valve means
Official title: and provided with additional flow-controlling valve means
B67D7/52 (And provided with additional flow-controlling valve means) appears on 90 US grants and 56 published applications in this corpus.
Search patents in B67D- Granted patents
- 90
- Published applications
- 56
- Assignees
- 38
- Inventors
- 114
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 2 | 3 |
| 2006 | 2 | 2 |
| 2007 | 2 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 4 |
| 2012 | 1 | 1 |
| 2013 | 3 | 2 |
| 2014 | 4 | 0 |
| 2015 | 0 | 0 |
| 2016 | 2 | 3 |
| 2017 | 3 | 1 |
| 2018 | 5 | 8 |
| 2019 | 2 | 4 |
| 2020 | 5 | 8 |
| 2021 | 6 | 2 |
| 2022 | 2 | 4 |
| 2023 | 8 | 3 |
| 2024 | 2 | 2 |
| 2025 | 1 | 3 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Liquid delivery nozzle with anti-drip valve28 Jul 2026US 12,692,147 B2Scully Signal Company
- Filling nozzle21 Jul 2026US 12,686,609 B2Elaflex Hiby GmbH & Co. KG
- Methods and systems for on demand fuel supply11 Feb 2025US 12,221,335 B2Texas Fueling Services, Inc.
- Methods and systems for controlling fluid flow to a fluid consuming asset26 Nov 2024US 12,151,930 B2Texas Fueling Services, Inc.
- Breakaway assembly16 Jan 2024US 11,873,210 B2Opw Fueling Components, LLC
- Liquid delivery nozzle with anti-drip valve13 Nov 2025US 2025/0346479 A1Scully Signal Company
- Self-closing filling nozzle16 Oct 2025US 2025/0320108 A1
- Filling nozzle31 Jul 2025US 2025/0243049 A1Elaflex Hiby GmbH & Co. KG
- Methods and Systems for Controlling Fluid Flow to a Fluid Consuming Asset14 Mar 2024US 2024/0083739 A1Texas Fueling Services, Inc.
- Methods and systems for on demand fuel supply22 Feb 2024US 2024/0059551 A1Texas Fueling Services, Inc.
Most cited
By later US patents
- Refueling method for supplying fuel to fracturing equipment185US 9,856,131 B12018
- Method and assembly for preventing dripping of a liquid dispensing nozzle57US 5,645,116 AEnvironmental Spout Company · 1997
- Spout assembly for dispensing liquid from a nozzle53US 7,134,580 B2Delaware Capital Formation, Inc. · 2006
- Stage II vapor recovery system42US 5,213,142 AAmoco Corporation · 1993
- Spout for a fuel dispensing nozzle41US 5,603,364 AOPW Fueling Components Europe B.V. · 1997