H01H 37/765
Using a sliding contact between a metallic cylindrical housing and a central
Official title: {using a sliding contact between a metallic cylindrical housing and a central electrode}
H01H37/765 (Using a sliding contact between a metallic cylindrical housing and a central) appears on 75 US grants and 34 published applications in this corpus.
Search patents in H01H- Granted patents
- 75
- Published applications
- 34
- Assignees
- 29
- Inventors
- 92
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 11 | 0 |
| 1982 | 8 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 4 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 2 | 3 |
| 2016 | 2 | 2 |
| 2017 | 2 | 1 |
| 2018 | 1 | 0 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 3 | 3 |
| 2022 | 1 | 2 |
| 2023 | 2 | 3 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Contact material for thermal fuse and thermosensitive pellet-type thermal fuse using the same25 Nov 2025US 12,482,624 B2SCHOTT Japan Corporation
- Thermal cut-off device for high power applications22 Jul 2025US 12,368,013 B2Therm-O-Disc, Incorporated
- Temperature sensitive pellet-type thermal fuse15 Oct 2024US 12,119,196 B2SCHOTT Japan Corporation
- Surge protection device and modular surge protection system14 Nov 2023US 11,817,237 B2Dehn SE
- Surge protection device with high breaking capacity29 Aug 2023US 11,742,656 B2Xiamen Set Electronics Co., Ltd
- Thermal cut-off device for high power applications21 Mar 2024US 2024/0096577 A1Therm-O-Disc, Incorporated
- Contact material for thermal fuse and thermosensitive pellet-type thermal fuse using the same22 Jun 2023US 2023/0197393 A1SCHOTT Japan Corporation
- Surge protection device and modular surge protection system4 May 2023US 2023/0135648 A1Dehn SE
- Temperature sensitive pellet-type thermal fuse30 Mar 2023US 2023/0094205 A1SCHOTT Japan Corporation
- Surge protection device with high breaking capacity10 Nov 2022US 2022/0360071 A1Xiamen Set Electronics Co., Ltd
Most cited
By later US patents
- Thermal cutoff construction, member therefor and methods of making the same36US 4,514,718 AEmerson Electric Co. · 1985
- Thermal cut-off fuse31US 4,189,697 ANifco Inc. · 1980
- Thermal cutoff heater28US 4,821,010 ATherm-O-Disc, Incorporated · 1989
- Nonresetable thermally actuated switch26US 4,276,531 A1981
- Thermally actuated cut-off link or switch and method of making the same26US 4,281,309 A1981