B67D 2007/545
Additional means for preventing dispensing of liquid by incorrect sealing engagement with
Official title: {Additional means for preventing dispensing of liquid by incorrect sealing engagement with the tank opening of the vapour recovering means, e.g. bellows, shrouds}
B67D2007/545 (Additional means for preventing dispensing of liquid by incorrect sealing engagement with) appears on 123 US grants and 21 published applications in this corpus.
Search patents in B67D- Granted patents
- 123
- Published applications
- 21
- Assignees
- 39
- Inventors
- 118
- Latest grant
- 25 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 17 | 0 |
| 1978 | 10 | 0 |
| 1979 | 6 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 8 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 2 | 5 |
| 2006 | 4 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 2 |
| 2013 | 3 | 0 |
| 2014 | 0 | 3 |
| 2015 | 0 | 1 |
| 2016 | 3 | 1 |
| 2017 | 3 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 0 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Automatic DEF tank filling system25 Jun 2024US 12,018,607 B2Zoetic Equipment Group
- Device for discharging and returning fluids22 Nov 2022US 11,505,448 B2Elaflex Hiby GmbH & Co. KG
- Fuel pump holding strap7 Jul 2020US 10,703,621 B1
- Fuel nozzle7 Jul 2020US 10,703,623 B1Franklin Fueling Systems, Inc.
- Fuel dispensing nozzle with interlock30 Apr 2019US 10,273,137 B2Opw Fueling Components, LLC
- Automatic def tank filling system10 Nov 2022US 2022/0356827 A1Zoetic Equipment Group
- Device for discharging and returning fluids30 Jun 2022US 2022/0204336 A1Elaflex Hiby GmbH & Co. KG
- Fuel Dispensing Nozzle with Interlock1 Feb 2018US 2018/0029872 A1Opw Fueling Components, LLC
- Vapor-recovery-activated auto-shutoff nozzle, mechanism and system25 Jan 2018US 2018/0022597 A1
- Fluid dispensing systems31 Aug 2017US 2017/0247242 A1Fuel Transfer Technologies Inc.
Most cited
By later US patents
- Gasoline vapor emission control76US 4,166,485 A1979
- Vapor recovery nozzle with mechanical flow interlock61US 3,982,571 AEmco Wheaton, Inc. · 1976
- Conduit assembly for conveying volatile fluids60US 3,980,112 ADayco Corporation · 1976
- Fuel storage and dispensing system60US 6,835,223 B2Vapor Systems Technologies, Inc. · 2004
- Vapor recovery liquid dispensing apparatus56US 4,068,687 A1978