F16K 27/062
With conical plugs
Official title: {with conical plugs}
F16K27/062 (With conical plugs) appears on 55 US grants and 55 published applications in this corpus.
Search patents in F16K- Granted patents
- 55
- Published applications
- 55
- Assignees
- 47
- Inventors
- 123
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 2 | 2 |
| 2012 | 1 | 1 |
| 2013 | 3 | 2 |
| 2014 | 1 | 3 |
| 2015 | 4 | 4 |
| 2016 | 3 | 5 |
| 2017 | 4 | 3 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 4 |
| 2021 | 1 | 4 |
| 2022 | 2 | 8 |
| 2023 | 3 | 2 |
| 2024 | 3 | 0 |
| 2025 | 1 | 7 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Stopcock for an endoscope23 Jul 2024US 12,042,129 B2Olympus Winter & Ibe GmbH
- Stopcock, housing of a stopcock, and method for producing a housing of a stopcock11 Jun 2024US 12,007,036 B2Olympus Winter & Ibe GmbH
- Fluid control valve module4 Jun 2026US 2026/0153157 A1Eva Medtec, Inc.
- Cartridge valve and associated cartridge valve assembly12 Mar 2026US 2026/0071686 A1Schrader
- Fluid control valve16 Oct 2025US 2025/0320926 A1Denso Corporation
- Fluid control valve16 Oct 2025US 2025/0320927 A1Denso Corporation
- Fluid control valve16 Oct 2025US 2025/0320928 A1Denso Corporation
Most cited
By later US patents
- Stopcock79US 7,984,730 B2Elcam Medical Agricultural Cooperative Association Ltd. · 2011
- Method of producing finely divided polymer particles67US 4,221,862 AFuji Photo Film Co., Ltd. · 1980
- Valve assemblies for heating devices51US 8,011,920 B22011
- Ball valve for pipeline39US 4,606,368 AForsac Valves Limited · 1986
- Rotary plug valve32US 4,410,003 AXomox Corporation · 1983