F16K 17/082
With piston
Official title: {with piston}
F16K17/082 (With piston) appears on 62 US grants and 42 published applications in this corpus.
Search patents in F16K- Granted patents
- 62
- Published applications
- 42
- Assignees
- 61
- Inventors
- 131
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 2 | 2 |
| 2008 | 3 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 3 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 0 |
| 2015 | 2 | 1 |
| 2016 | 3 | 0 |
| 2017 | 1 | 3 |
| 2018 | 2 | 4 |
| 2019 | 1 | 4 |
| 2020 | 8 | 3 |
| 2021 | 3 | 4 |
| 2022 | 2 | 1 |
| 2023 | 2 | 1 |
| 2024 | 2 | 4 |
| 2025 | 3 | 2 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Crusher for mineral materials or recycled materials15 Sep 2026US 12,734,527 B2Kleemann GmbH
- Pressure balanced valve with integral pressure relief function16 Jun 2026US 12,655,915 B2Fox Factory, Inc.
- Valves and control systems for clean fluid pressure equalization and de-energization25 Nov 2025US 12,480,590 B2E3 LLC
- Inflating connector26 Aug 2025US 12,398,812 B2Circum Avanti Co., Ltd.
- System and method for detecting safe operating conditions and maintained integrity in a pressure safety valve15 Jul 2025US 12,359,746 B2Ideation AS
- Valves and control systems for clean fluid pressure equalization and de-energization10 Sep 2026US 2026/0266387 A1E3 LLC
- Pressure balanced valve with integral pressure relief function13 Mar 2025US 2025/0084928 A1Fox Factory, Inc.
- Crusher for mineral materials or recycled materials2 Jan 2025US 2025/0001427 A1Kleemann GmbH
- Inflating connector29 Aug 2024US 2024/0288078 A1Circum Avanti Co., Ltd.
- Valves and control systems for clean fluid pressure equalization and de-energization18 Apr 2024US 2024/0125401 A1E3 LLC
Most cited
By later US patents
- Pressure release valve17US 5,094,266 A1992
- Jet-flow pressure relief vent17US 5,203,372 AGirard Equipment, Inc. · 1993
- Relief valve assembly17US 6,481,458 B2Honda Giken Kogyo Kabushiki Kaisha · 2002
- Full-flow relief valve15US 4,192,343 AWoma-Apparatebau Wolfgang Maasberg & Co. GmbH · 1980
- In-line relief valve14US 4,273,151 APerlick Corporation · 1981