H01H 2037/528
The bimetallic element being composed of more than two layers
Official title: {the bimetallic element being composed of more than two layers}
H01H2037/528 (The bimetallic element being composed of more than two layers) appears on 17 US grants and 9 published applications in this corpus.
Search patents in H01H- Granted patents
- 17
- Published applications
- 9
- Assignees
- 16
- Inventors
- 44
- Latest grant
- 25 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 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 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 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 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Surge protective device including bimetallic fuse element25 Jun 2024US 12,020,883 B2Ripd IP Development Ltd
- Temperature-dependent switch18 Oct 2022US 11,476,066 B2
- Thermally actuated switch and forming dies9 Jul 2019US 10,347,450 B2Ubukata Industries Co., Ltd.
- USB cable with thermal protection25 Jun 2019US 10,333,294 B2Littelfuse, Inc.
- Insulated thermal cut-off device28 Nov 2017US 9,831,054 B2Littelfuse, Inc.
- Surge protective device including bimetallic fuse element13 Jun 2024US 2024/0194433 A1Ripd IP Development Ltd
- Thermal cut-off device having a single-sided silver-plated housing18 Aug 2022US 2022/0262585 A1Therm-O-Disc, Incorporated
- Surge protective device including bimetallic fuse element12 May 2022US 2022/0148839 A1Ripd IP Development Ltd
- Temperature-dependent switch25 Mar 2021US 2021/0090835 A1
- Usb cable with thermal protection13 Sep 2018US 2018/0262000 A1Littelfuse, Inc.
Most cited
By later US patents
- Bimetal8US 5,573,860 ASumitomo Special Metals Co., Ltd. · 1996
- Temperature-dependent switch6US 11,476,066 B22022
- Fe-Ni-Cu-Cr Layered bimetal6US 4,309,489 ATokyo Shibaura Denki Kabushiki Kaisha · 1982
- Composite thermostat metal6US 4,414,286 ATexas Instruments Incorporated · 1983
- Insulated thermal cut-off device5US 9,831,054 B2Littelfuse, Inc. · 2017