B67D 7/421
Comprising protective covers
Official title: {comprising protective covers, e.g. anti-splash attachments}
B67D7/421 (Comprising protective covers) appears on 54 US grants and 21 published applications in this corpus.
Search patents in B67D- Granted patents
- 54
- Published applications
- 21
- Assignees
- 23
- Inventors
- 76
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 9 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 2 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 2 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 3 |
| 2020 | 3 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Refueling nozzle cover device30 Jun 2026US 12,668,482 B1
- Personal gas handle sanitary cover device27 Feb 2024US 11,912,562 B2
- Device for a touch-free operation of a fuel pump nozzle17 Oct 2023US 11,787,684 B2
- Fuel tank fill assembly13 Sep 2022US 11,440,789 B2Stant USA Corp.
- Dispenser for providing hygienic protection of hands when using a fuel pump18 May 2021US 11,006,789 B2
- Refueling nozzle cover device2 Jul 2026US 2026/0184558 A1
- Portable bulk fuel storage and discharge apparatus17 Jul 2025US 2025/0230031 A1Scepter US Holding Company
- Personal gas handle sanitary cover device7 Sep 2023US 2023/0278854 A1
- Device for a touch-free operation of a fuel pump nozzle4 May 2023US 2023/0140355 A1
- Fuel pump handle guard21 Oct 2021US 2021/0323807 A1
Most cited
By later US patents
- Gasoline vapor emission control76US 4,166,485 A1979
- Fluid filler gun display device including a coupon dispenser61US 5,865,340 AAlvern-Norway A/S · 1999
- Vapor guard for vapor recovery system55US 5,365,985 ADresser Industries, Inc. · 1994
- Information center for gasoline dispensing nozzle50US 4,465,209 ADover Corporation · 1984
- Protective fuel fill bib using flexible sheet with trough shaper31US 4,817,691 A1989