H01H 2037/5472
Having an omega form
Official title: {having an omega form, e.g. the bimetallic snap element having a ring shape with a central tongue}
H01H2037/5472 (Having an omega form) appears on 12 US grants and 7 published applications in this corpus.
Search patents in H01H- Granted patents
- 12
- Published applications
- 7
- Assignees
- 2
- Inventors
- 15
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 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 | 1 | 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 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Temperature-dependent switching mechanism and temperature-dependent switch24 Mar 2026US 12,586,745 B2
- Temperature-dependent switching mechanism and temperature-dependent switch9 Sep 2025US 12,412,714 B2
- Manufacture method of a concave disc-shaped structure of bimetal strip19 Nov 2024US 12,148,587 B2
- Thermally responsive switch1 Oct 2013US 8,547,196 B2Ubukata Industries Co., Ltd.
- Thermally responsive electrical switches18 Aug 1998US 5,796,327 AOtter Controls Limited
- Temperature-dependent switching mechanism and temperature-dependent switch25 Jun 2026US 2026/0179866 A1
- Temperature-dependent switching mechanism and temperature-dependent switch27 Jun 2024US 2024/0212961 A1
- Temperature-dependent switching mechanism and temperature-dependent switch25 Jan 2024US 2024/0029975 A1
- Manufacture method of a concave disc-shaped structure of bimetal strip5 May 2022US 2022/0139652 A1
- Temperature-dependent switching mechanism30 Oct 2014US 2014/0320257 A1
Most cited
By later US patents
- Snap-acting thermally-responsive bimetallic actuators11US 4,507,642 AOtter Controls Limited · 1985
- Thermally responsive electrical switches6US 5,796,327 AOtter Controls Limited · 1998
- Terminal mounting means for thermally actuated switches3US 4,151,501 A1979
- Method for forming snap-acting thermally responsive actuators3US 4,152,998 A1979
- Switch units for electric immersion heaters3US 4,376,925 A1983