F16K 11/0704
Comprising locking elements
Official title: {comprising locking elements}
F16K11/0704 (Comprising locking elements) appears on 96 US grants and 72 published applications in this corpus.
Search patents in F16K- Granted patents
- 96
- Published applications
- 72
- Assignees
- 82
- Inventors
- 197
- Latest grant
- 22 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 8 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 2 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 0 | 1 |
| 2013 | 2 | 4 |
| 2014 | 1 | 3 |
| 2015 | 1 | 8 |
| 2016 | 5 | 4 |
| 2017 | 6 | 5 |
| 2018 | 6 | 6 |
| 2019 | 6 | 6 |
| 2020 | 7 | 7 |
| 2021 | 2 | 5 |
| 2022 | 4 | 4 |
| 2023 | 5 | 4 |
| 2024 | 4 | 2 |
| 2025 | 1 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Multi-fluid precision calibration pressure source27 Feb 2024US 11,913,439 B2King Nutronics Corporation
- Servo valve11 Jun 2026US 2026/0160345 A1Microtecnica S.R.L.
- Electromagnetic proportional valve31 Jul 2025US 2025/0243943 A1Nabtesco Corporation
- Heat responsive valve for fluids3 Jul 2025US 2025/0215989 A1Ausco, Inc.
- Spool Valve Actuator29 Aug 2024US 2024/0288089 A1Huntington Ingalls Incorporated
- Hydraulic Control Slider with Integral Anti-Rotation Lock, Hydraulic Valve, and Manufacturing Process30 May 2024US 2024/0175501 A1Robert Bosch GmbH
Most cited
By later US patents
- Method and arrangement for controlling a compressed air-operated double diaphragm pump69US 5,174,731 ADEPA Gesellschaft fur Verfahrenstecnik mit beschrankter Haftung · 1992
- Cushioned shuttle valve53US 4,253,481 AGilmore Valve Co., Ltd. · 1981
- Two-way selector valve for a vehicle seat inflation device34US 4,616,676 ACooper Tire & Rubber Company · 1986
- Mixer valve30US 4,733,688 AHans Grohe GmbH & Co. KG · 1988
- Dirty fluid valve with mechanical latch22US 6,520,478 B1Gilmore Valve Co., Ltd. · 2003