F16K 17/42
Valves preventing penetration of air in the outlet of containers for liquids
F16K17/42 (Valves preventing penetration of air in the outlet of containers for liquids) appears on 7 US grants and 5 published applications in this corpus.
Search patents in F16K- Granted patents
- 7
- Published applications
- 5
- Assignees
- 3
- Inventors
- 10
- Latest grant
- 12 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 3 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Water conservation valve12 Nov 2024US 12,140,238 B1
- Electric vehicle cooling system23 Nov 2021US 11,180,044 B2Honda Motor Co., Ltd.
- Double-walled contained shear valve, particularly for fueling environments5 Mar 2013US 8,387,646 B2Veeder-Root Company
- Double-walled contained shear valve, particularly for fueling environments17 Jan 2012US 8,096,315 B2Veeder-Root Company
- Vacuum pump valve1 Jun 2010US 7,726,505 B2
- Electric vehicle cooling system17 Dec 2020US 2020/0391601 A1Honda Motor Co., Ltd.
- Double-walled contained shear valve, particularly for fueling environments10 May 2012US 2012/0111421 A1Veeder-Root Company
- Vacuum pump valve26 Oct 2006US 2006/0239837 A1
- Double-walled contained shear valve, particularly for fueling environments31 Aug 2006US 2006/0191568 A1Veeder-Root Company
- Vacuum pump valve8 Jun 2006US 2006/0118168 A1Intelli Innovations Ltd.
Most cited
By later US patents
- Vacuum pump valve17US 7,108,147 B2Intelli Innovations Ltd. · 2006
- Automatic shutoff valve6US 6,003,542 A1999
- Electric vehicle cooling system5US 11,180,044 B2Honda Motor Co., Ltd. · 2021
- Vacuum pump valve5US 7,726,505 B22010
- Double-walled contained shear valve, particularly for fueling environments2US 8,096,315 B2Veeder-Root Company · 2012