F16K 35/025
Said actuating element being operated manually
Official title: {said actuating element being operated manually (e.g. a push-button located in the valve actuator)}
F16K35/025 (Said actuating element being operated manually) appears on 193 US grants and 173 published applications in this corpus.
Search patents in F16K- Granted patents
- 193
- Published applications
- 173
- Assignees
- 145
- Inventors
- 363
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 2 |
| 2002 | 5 | 0 |
| 2003 | 0 | 3 |
| 2004 | 1 | 4 |
| 2005 | 4 | 5 |
| 2006 | 5 | 4 |
| 2007 | 1 | 5 |
| 2008 | 2 | 3 |
| 2009 | 1 | 4 |
| 2010 | 2 | 6 |
| 2011 | 4 | 2 |
| 2012 | 2 | 5 |
| 2013 | 6 | 6 |
| 2014 | 4 | 2 |
| 2015 | 8 | 11 |
| 2016 | 4 | 10 |
| 2017 | 12 | 9 |
| 2018 | 11 | 10 |
| 2019 | 12 | 13 |
| 2020 | 11 | 20 |
| 2021 | 17 | 10 |
| 2022 | 9 | 4 |
| 2023 | 7 | 13 |
| 2024 | 10 | 7 |
| 2025 | 11 | 7 |
| 2026 | 6 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Check valve including means to permit selective back flow122US 5,819,791 AGulf Valve Company · 1998
- Mixing valve with limit stop and pre-set96US 6,283,447 B1Harrow Products, Inc. · 2001
- Shunt valve locking mechanism45US 7,390,310 B2Codman & Shurtleff, Inc. · 2008
- Actuating handle assembly38US 6,959,909 B2Victaulic Company of America · 2005
- Latched valve handle33US 4,770,388 AE. I. Du Pont de Nemours and Company · 1988