F16K 5/184
With the plugs or parts of the plugs mechanically pressing the seals
Official title: {with the plugs or parts of the plugs mechanically pressing the seals against the housing}
F16K5/184 (With the plugs or parts of the plugs mechanically pressing the seals) appears on 68 US grants and 54 published applications in this corpus.
Search patents in F16K- Granted patents
- 68
- Published applications
- 54
- Assignees
- 41
- Inventors
- 109
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 3 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 2 | 4 |
| 2019 | 3 | 3 |
| 2020 | 4 | 7 |
| 2021 | 9 | 3 |
| 2022 | 5 | 6 |
| 2023 | 5 | 6 |
| 2024 | 4 | 5 |
| 2025 | 5 | 5 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Top-loaded rotary valve with elliptical sealing10 Feb 2026US 12,546,399 B2Neptune Technology Group Inc.
- Sealing high pressure flow devices27 Jan 2026US 12,535,143 B2Kerr Machine Co.
- Variable geometry valve seat seal for simultaneous contact and release with valve body18 Nov 2025US 12,473,983 B1
- Rotary flow control valve that requires no linear motion9 Sep 2025US 12,410,868 B2Fox Factory, Inc.
- Methods and systems associated with a high-pressure plug15 Jul 2025US 12,359,732 B2Commando Pressure Control, Inc.
- Top-Loaded Rotary Valve With Elliptical Sealing21 May 2026US 2026/0139746 A1Neptune Technology Group Inc.
- Sealing high pressure flow devices14 May 2026US 2026/0132856 A1Kerr Machine Co.
- Rotary flow control valve that requires no linear motion18 Dec 2025US 2025/0383021 A1Fox Factory, Inc.
- Variable geometry valve seat seal for simultaneous contact and release with valve body20 Nov 2025US 2025/0354615 A1Duraseat LLC
- Methods and systems associated with a high-pressure plug9 Oct 2025US 2025/0314309 A1Commando Pressure Control, Inc.
Most cited
By later US patents
- Sealing high pressure flow devices46US 10,591,070 B2Kerr Machine Co. · 2020
- Sealing high pressure flow devices44US 10,907,738 B2Kerr Machine Co. · 2021
- Sealing high pressure flow devices29US 10,895,325 B2Kerr Machine Co. · 2021
- Changover valve28US 6,572,078 B1Dyson Limited · 2003
- High-pressure plug valve26US 7,204,474 B2Stinger Wellhead Protection, Inc. · 2007