F16K 31/506
With plural sets of thread
Official title: {with plural sets of thread, e.g. with different pitch}
F16K31/506 (With plural sets of thread) appears on 25 US grants and 20 published applications in this corpus.
Search patents in F16K- Granted patents
- 25
- Published applications
- 20
- Assignees
- 25
- Inventors
- 46
- Latest grant
- 2 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 2 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 0 | 0 |
| 2016 | 2 | 1 |
| 2017 | 0 | 3 |
| 2018 | 1 | 1 |
| 2019 | 3 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Actuation and valve mechanism2 Jan 2024US 11,859,359 B2Rubicon Research Pty Ltd.
- Threaded type valve connector12 Apr 2022US 11,300,224 B2
- Actuation and valve mechanism26 Oct 2021US 11,155,974 B2Rubicon Research Pty Ltd.
- Manually actuated valve with over-travel feature23 Jun 2020US 10,690,259 B2Swagelok Company
- Adjustment arrangement and valve control device comprising an adjustment arrangement26 Nov 2019US 10,487,925 B2Stabilus GmbH
- Pinch valve and a process for the production of a pinch valve13 Jun 2024US 2024/0191804 A1AKO Armaturen & Separationstechnik GmbH
- Actuation and valve mechanism4 Jan 2024US 2024/0003109 A1Rubicon Research Pty Ltd.
- Gate valve arrangement28 Jul 2022US 2022/0235865 A1Allegheny Valve and Coupling, Inc.
- Actuation and valve mechanism2 Dec 2021US 2021/0372069 A1Rubicon Research Pty Ltd.
- Threaded type valve connector17 Jun 2021US 2021/0180717 A1
Most cited
By later US patents
- Slow opening valve23US 4,483,512 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1984
- Motor-operated valve18US 5,318,064 AMarotta Scientific Controls, Inc. · 1994
- Micrometer-controlled linear flow rate fluid flow valve assembly18US 5,419,530 ATeknocraft, Inc. · 1995
- Flow rate control valve18US 5,439,197 A1995
- High torque rotating actuator18US 6,231,027 B1Cooper Cameron Corporation · 2001