H01H 37/40
With diaphragm
Official title: with diaphragm
H01H37/40 (With diaphragm) appears on 10 US grants and 8 published applications in this corpus.
Search patents in H01H- Granted patents
- 10
- Published applications
- 8
- Assignees
- 6
- Inventors
- 13
- Latest grant
- 24 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Thermostat switch assembly with thermal insulator for protection against overheating24 Dec 2024US 12,176,646 B2Emicol Eletro Eletronica S.A.
- Method for changing a working fluid in an expansion system, and expansion system19 Sep 2023US 11,761,822 B2E. G. O. Elektro-Geraetebau GmbH
- Temperature-controlled device for switching off a heating installation5 Jan 2021US 10,886,085 B2E. G. O. Elektro-Geraetebau GmbH
- In-situ functionality test feature for advance pneumatic detector5 Nov 2019US 10,466,124 B2Kidde Technologies, Inc.
- Method of thermally operating an electrical interrupt switch7 Jul 2015US 9,076,613 B2
- Thermostat20 Oct 2022US 2022/0336990 A1Emicol Eletro Eletronica S.A.
- Method for testing switch in advance pneumatic detector9 Jan 2020US 2020/0011752 A1Kidde Technologies, Inc.
- Temperature-controlled device for switching off a heating installation5 Sep 2019US 2019/0272964 A1E. G. O. Elektro-Geraetebau GmbH
- Method for changing a working fluid in an expansion system, and expansion system20 Jun 2019US 2019/0187001 A1E. G. O. Elektro-Geraetebau GmbH
- In-situ functionality test feature for advance pneumatic detector21 Jun 2018US 2018/0172529 A1Kidde Technologies, Inc.
Most cited
By later US patents