F16K 35/16
Means to prevent accidental or unauthorised actuation: with locking member actuated by
Official title: with locking member actuated by magnet
F16K35/16 (Means to prevent accidental or unauthorised actuation: with locking member actuated by) appears on 41 US grants and 35 published applications in this corpus.
Search patents in F16K- Granted patents
- 41
- Published applications
- 35
- Assignees
- 29
- Inventors
- 85
- Latest grant
- 2 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 2 | 0 |
| 2012 | 2 | 5 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
| 2015 | 2 | 1 |
| 2016 | 1 | 5 |
| 2017 | 3 | 1 |
| 2018 | 3 | 1 |
| 2019 | 1 | 2 |
| 2020 | 3 | 4 |
| 2021 | 1 | 0 |
| 2022 | 1 | 3 |
| 2023 | 2 | 2 |
| 2024 | 3 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
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
- Apparatus and method for adjusting a locking mechanism of a shunt valve137US 7,334,594 B2Codman & Shurtleff, Inc. · 2008
- Subcutaneous valve and device for externally setting it91US 5,643,194 ASophysa · 1997
- Magnetic fire hydrant guard57US 4,716,922 A1988
- Bi-stable valve apparatus44US 3,977,436 AFluid Devices Limited · 1976
- Implantable adjustable valve31US 8,322,365 B2Codman & Shurtleff, Inc. · 2012