F16K 1/2078
Sealing means for the axis of rotation
Official title: {Sealing means for the axis of rotation}
F16K1/2078 (Sealing means for the axis of rotation) appears on 25 US grants and 13 published applications in this corpus.
Search patents in F16K- Granted patents
- 25
- Published applications
- 13
- Assignees
- 23
- Inventors
- 53
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 2 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Valve shaft locking mechanism31 Dec 2024US 12,180,060 B2Protechna S.A.
- Valve with unobstructed flow path having increased flow coefficient2 Apr 2024US 11,946,557 B2Crane ChemPharma & Energy Corp.
- Throttle body or actuator, in particular for supplying high pressure gas, provided with vent26 Jan 2021US 10,900,571 B2Magneti Marelli S.p.A.
- Valve for a clean in place system1 Sep 2020US 10,758,950 B2Loos Machine & Automation
- Actuator bushings having integral seals16 Apr 2019US 10,260,639 B2Fisher Controls International LLC
- Valve shaft locking mechanism4 Aug 2022US 2022/0242720 A1Protechna S.A.
- Valve with unobstructed flow path having increased flow coefficient19 Aug 2021US 2021/0254737 A1MCC Holdings, Inc. d/b/a Crane ChemPharma & Energy
- Wastegate assembly for a turbocharger17 Sep 2020US 2020/0291850 A1Continental Automotive GmbH
- Valve for a clean in place system5 Mar 2020US 2020/0070216 A1Loos Machine & Automation
- Throttle body or actuator, in particular for supplying high pressure gas, provided with vent29 Aug 2019US 2019/0264816 A1Magneti Marelli S.p.A.
Most cited
By later US patents
- Valve closure mechanism for semiconductor deposition apparatus37US 5,275,303 AAPPLIED Materials.Inc. · 1994
- Multiportion unitary valve seat and valve incorporating it35US 4,215,846 AHoneywell Inc. · 1980
- Gas flow diverter27US 4,821,507 ABachmann Industries, Inc. · 1989
- Rotary valve25US 4,074,889 AHoneywell Inc. · 1978
- Reset assembly for slam-shut valves22US 4,067,359 AThe Singer Company · 1978