F16K 3/267
Combination of a sliding valve and a lift valve
Official title: {Combination of a sliding valve and a lift valve (F16K3/262, F16K3/265 take precedence)}
F16K3/267 (Combination of a sliding valve and a lift valve) appears on 97 US grants and 106 published applications in this corpus.
Search patents in F16K- Granted patents
- 97
- Published applications
- 106
- Assignees
- 70
- Inventors
- 184
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 2 | 3 |
| 2005 | 2 | 2 |
| 2006 | 1 | 3 |
| 2007 | 2 | 3 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 4 |
| 2011 | 1 | 3 |
| 2012 | 2 | 1 |
| 2013 | 3 | 3 |
| 2014 | 2 | 8 |
| 2015 | 5 | 2 |
| 2016 | 5 | 4 |
| 2017 | 6 | 15 |
| 2018 | 6 | 6 |
| 2019 | 11 | 15 |
| 2020 | 6 | 4 |
| 2021 | 12 | 6 |
| 2022 | 6 | 4 |
| 2023 | 3 | 8 |
| 2024 | 7 | 1 |
| 2025 | 3 | 2 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Steam valve and steam turbine plant15 Apr 2025US 12,276,349 B2Kabushiki Kaisha Toshiba
- Valve18 Mar 2025US 12,253,183 B2Gea Mechanical Equipment Italia S.P.A.
- Valve assembly for well systems11 Mar 2025US 12,247,669 B2National Oilwell Varco, L. P.
- Flow control devices24 Sep 2024US 12,098,776 B2Hamilton Sundstrand Corporation
- Multi-function subplate mounted valve23 Jul 2024US 12,044,327 B2The Oilgear Company
- Reduced Stroke Control Cartridge For Hydraulic Valve20 Aug 2026US 2026/0243353 A1Giacomini S.p. A.
- Valve with improved piston balancing16 Jul 2026US 2026/0201978 A1Danfoss A/S
- Optimizing valve plug and valve stem design for use in valves9 Jul 2026US 2026/0194147 A1Dresser, Inc.
- Optimizing valve plug and valve stem design for use in valves8 Jan 2026US 2026/0009472 A1Dresser, Inc.
- Multi-port valve for controlling a medium9 Oct 2025US 2025/0314312 A1OTTO EGELHOF GmbH & Co. KG
Most cited
By later US patents
- Poppet valve and method of making same66US 6,705,591 B2Colder Products Company · 2004
- Electronic valve for flow regulation on a cooking burner48US 7,201,186 B2Coprecitec, S. L. · 2007
- Arrangement in regulating valves34US 5,964,248 ABTG Kalle Inventing AB · 1999
- Valve facing for sliding valve elements or the like24US 4,303,223 AMueller Co. · 1981
- Choke valve23US 4,638,833 AAtlantic Richfield Company · 1987