F16K 1/425
Attachment of the seat to the housing by plastical deformation
Official title: {Attachment of the seat to the housing by plastical deformation, e.g. valve seat or housing being plastically deformed during mounting}
F16K1/425 (Attachment of the seat to the housing by plastical deformation) appears on 41 US grants and 40 published applications in this corpus.
Search patents in F16K- Granted patents
- 41
- Published applications
- 40
- Assignees
- 47
- Inventors
- 139
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 3 |
| 2007 | 0 | 4 |
| 2008 | 1 | 1 |
| 2009 | 2 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 3 |
| 2020 | 0 | 2 |
| 2021 | 3 | 2 |
| 2022 | 1 | 1 |
| 2023 | 4 | 2 |
| 2024 | 0 | 0 |
| 2025 | 2 | 7 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluid control valve17 Mar 2026US 12,578,024 B2Ckd Corporation
- Hydrant comprising a hydrant housing and a valve seat and a method for mounting a valve seat in a hydrant3 Jun 2025US 12,320,103 B2Avk Holding A/S
- Capacity control valve8 Apr 2025US 12,270,476 B2Eagle Industry Co., Ltd.
- Check valve with conforming seat28 Nov 2023US 11,828,370 B2Proserv Gilmore Valve LLC
- Valve orifice insert19 Sep 2023US 11,761,547 B1HORIBA STEC, Co., Ltd.
- Valve seat assemblies, valve assemblies, and fluid ends for high power pumps and related methods6 Aug 2026US 2026/0226987 A1Vulcan Industrial Holdings, LLC
- Electric valve and electric valve unit23 Jul 2026US 2026/0210456 A1Fujikoki Corporation
- Valve with corrosion resistant sleeve4 Dec 2025US 2025/0369520 A1Worthington Enterprises, Inc.
- Valve Assembly and Plunger Pump9 Oct 2025US 2025/0314321 A1Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
- Valve for controlling the flow of a fluid11 Sep 2025US 2025/0283551 A1Festo AG & Co.
Most cited
By later US patents
- Arrangement for a valve assembly for a liquid jet printer51US 4,826,135 AScandot System AB · 1989
- Valve with resilient, bellows mounted valve seat48US 4,815,699 ASundstrand Corporation · 1989
- Removable valve seat member for diaphragm valve45US 7,686,280 B2Circor Instrumentation Technologies, Inc. · 2010
- Sealing arrangement specifically for shut off devices40US 4,395,050 AKlinger AG · 1983
- High pressure tight shutoff valve seal39US 3,960,364 AFisher Controls Company, Inc. · 1976