F16K 31/5284
Comprising a tap or cock
Official title: {comprising a tap or cock}
F16K31/5284 (Comprising a tap or cock) appears on 44 US grants and 39 published applications in this corpus.
Search patents in F16K- Granted patents
- 44
- Published applications
- 39
- Assignees
- 40
- Inventors
- 101
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 2 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 3 |
| 2016 | 1 | 2 |
| 2017 | 2 | 2 |
| 2018 | 2 | 3 |
| 2019 | 3 | 0 |
| 2020 | 0 | 5 |
| 2021 | 3 | 4 |
| 2022 | 2 | 6 |
| 2023 | 5 | 1 |
| 2024 | 4 | 2 |
| 2025 | 2 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Wedge torque assembly16 Dec 2025US 12,498,053 B2Crane ChemPharma & Energy Corp.
- Valve control device21 Oct 2025US 12,449,056 B2Norden Machinery AB
- Valve control device for a coolant circuit of a motor vehicle17 Dec 2024US 12,169,026 B2ECO Holding 1 GmbH
- Valve system8 Oct 2024US 12,110,973 B2Hella GmbH & Co. KGaA
- Valve actuator device for fluid flow control2 Apr 2024US 11,946,566 B2Batfer Investment S.A.
- Power-assisted track stop valve23 Oct 2025US 2025/0327533 A1
- Effortless resettable engine switching structure4 Sep 2025US 2025/0277532 A1Runner (Xiamen) Corp.
- Valve control apparatus and method23 Jan 2025US 2025/0027575 A1
- Valve control device19 Dec 2024US 2024/0418293 A1Norden Machinery AB
- Wedge torque assembly22 Aug 2024US 2024/0280184 A1Crane ChemPharma & Energy Corp.
Most cited
By later US patents
- Rotating valve assembly57US 7,165,568 B2Axial Technologies, Inc. · 2007
- Pressure balanced ball valve device51US 4,377,179 ABernhardt & Frederick Co., Inc. · 1983
- Lift-turn valve and actuator assembly35US 4,234,157 ADaniel Valve Company · 1980
- High torque plug valve actuator35US 4,350,322 AGrove Truseal Valve Company · 1982
- Automatic-locking shut-off valve for liquid suction systems29US 6,460,564 B12002