H01H 35/346
In which the movable contact is formed or directly supported by the
Official title: {in which the movable contact is formed or directly supported by the diaphragm}
H01H35/346 (In which the movable contact is formed or directly supported by the) appears on 73 US grants and 36 published applications in this corpus.
Search patents in H01H- Granted patents
- 73
- Published applications
- 36
- Assignees
- 49
- Inventors
- 140
- Latest grant
- 9 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 4 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 3 |
| 2008 | 3 | 0 |
| 2009 | 0 | 2 |
| 2010 | 3 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 3 |
| 2015 | 2 | 5 |
| 2016 | 4 | 3 |
| 2017 | 1 | 0 |
| 2018 | 4 | 3 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 2 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 3 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device for indicating the status of a gas burner9 Jan 2024US 11,867,396 B2Maxitrol Company
- Flexible switches affected by lateral or vertical actuation10 Jan 2023US 11,551,881 B2Auckland Uniservices Limited
- Fluid management apparatus and method22 Feb 2022US 11,253,640 B2KCI Licensing, Inc.
- Apparatus and methods for regulating negative pressure in a negative pressure wound therapy system8 Feb 2022US 11,241,338 B2KCI Licensing, Inc.
- Pressure-operated switch28 Dec 2021US 11,207,458 B2KCI Licensing, Inc.
- Welding-type systems using fluid sensors with bond resisting substances27 Aug 2026US 2026/0255500 A1Illinois Tool Works Inc.
- Pressure sensor with contact detection of the deflection of the membrane, pressure sensor system and method for generating a pressure signal29 Aug 2024US 2024/0288324 A1
- Membrane plunger fluid pressure switch14 Mar 2024US 2024/0082482 A1Becton, Dickinson and Company
- Electrically conductive membrane pressure switch25 Jan 2024US 2024/0029973 A1Clean Energy Labs, LLC
- Flexible switches affected by lateral or vertical actuation29 Jun 2023US 2023/0207227 A1Auckland Uniservices Limited
Most cited
By later US patents
- Pressure sensitive device for flow detection70US 9,714,878 B2Arrow Electronics, Inc. · 2017
- Microminiature force-sensitive switch42US 4,543,457 ATransensory Devices, Inc. · 1985
- Pressure sensor system37US 4,975,679 A1990
- Pressure sensor system32US 5,119,066 A1992
- Pressure sensing means and method for making a pressurized container means and system utilizing the same26US 3,944,769 ARobertshaw Controls Company · 1976