F16K 1/2085
Movable sealing bodies
Official title: {Movable sealing bodies}
F16K1/2085 (Movable sealing bodies) appears on 11 US grants and 11 published applications in this corpus.
Search patents in F16K- Granted patents
- 11
- Published applications
- 11
- Assignees
- 15
- Inventors
- 28
- Latest grant
- 30 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Valve and use thereof in a fire-extinguishing system30 Mar 2021US 10,962,120 B2Minimax GmbH & Co. KG
- Air shut-off valve apparatus for fuel cell system25 Aug 2020US 10,756,362 B2Hyundai Motor Company
- Valve device13 Aug 2019US 10,378,655 B2Denso Corporation
- Flexible sealing ring for valves6 Aug 2019US 10,371,266 B2Chromatic Industries, Inc.
- Gate valve27 May 2014US 8,733,734 B2Ulvac, Inc.
- Air shut-off valve apparatus for fuel cell system2 Jul 2020US 2020/0212460 A1Hyundai Motor Company
- Fold and seal flexible valves27 Feb 2020US 2020/0062465 A1Illinois Tool Works Inc.
- Valve and use thereof in a fire-extinguishing system19 Dec 2019US 2019/0383401 A1Minimax GmbH & Co. KG
- Closure or lock device for a vacuum chamber29 Nov 2018US 2018/0339816 A1APPLIED Materials.Inc.
- Flexible Seating Ring For Valves2 Aug 2018US 2018/0216743 A1Chromatic Industries, Inc.
Most cited
By later US patents
- Gas flow diverter27US 4,821,507 ABachmann Industries, Inc. · 1989
- Reset assembly for slam-shut valves22US 4,067,359 AThe Singer Company · 1978
- Gas flow diverter15US 4,919,169 A1990
- Gate valve10US 8,733,734 B2Ulvac, Inc. · 2014
- Isolation valve7US 4,144,902 AS. A. des Anciens Etablissements Paul Wurth · 1979