H01H 37/20
By varying the position of the thermal element in relation to switch
Official title: by varying the position of the thermal element in relation to switch base or casing
H01H37/20 (By varying the position of the thermal element in relation to switch) appears on 29 US grants and 13 published applications in this corpus.
Search patents in H01H- Granted patents
- 29
- Published applications
- 13
- Assignees
- 21
- Inventors
- 48
- Latest grant
- 30 Jun 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 2 |
| 2008 | 2 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Rocker switch30 Jun 2020US 10,699,861 B2Green Idea Tech Inc.
- Dual set point temperature switch23 Jul 2019US 10,359,792 B2Rostra Vernatherm, LLC
- Thermal switch, method of manufacturing the same and device for adjusting height of movable contact5 Dec 2017US 9,837,231 B2Ubukata Industries Co., Ltd.
- Temperature control switch13 Jul 2010US 7,755,465 B2Sun-Lite Sockets Industry Inc.
- Temperature sensor18 Mar 2008US 7,345,572 B2Electrovac, Fabrikation elektrotechnischer Spezialartikel Ges.m.b.H.
- Power control unit and arrangement of such a power control unit with an electric heating device23 Oct 2025US 2025/0331064 A1E. G. O. Elektro-Geraetebau GmbH
- Rocker switch9 Jan 2020US 2020/0013569 A1Green Idea Tech Inc.
- Dual Set Point Temperature Switch15 Nov 2018US 2018/0329439 A1Rostra Vernatherm, LLC
- Thermal switch, method of manufacturing the same and device for adjusting height of movable contact17 Dec 2015US 2015/0364282 A1Ubukata Industries Co., Ltd.
- Temperature control switch29 Oct 2009US 2009/0267724 A1Sun-Lite Sockets Industry Inc.
Most cited
By later US patents
- Temperature limiter for a glass-ceramic cooking unit23US 4,633,238 AE. G. O. Elektro-Gerate Blanc u. Fischer · 1986
- Control device having push to turn selector means and method of making the same21US 5,020,389 ARobertshaw Controls Company · 1991
- Control device having a push to turn selector means19US 5,121,653 ARobertshaw Controls Company · 1992
- Thermally responsive switch13US 5,015,985 ASusumu Ubukata · 1991
- Thermally responsive switch12US 5,107,241 ASusumu Ubukata · 1992