H01H 71/18
With expanding rod, strip, or wire
Official title: with expanding rod, strip, or wire
H01H71/18 (With expanding rod, strip, or wire) appears on 12 US grants and 6 published applications in this corpus.
Search patents in H01H- Granted patents
- 12
- Published applications
- 6
- Assignees
- 11
- Inventors
- 23
- Latest grant
- 16 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 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 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Thermally triggered, mechanical switching device16 Mar 2021US 10,950,401 B2Dehn SE
- Switch module with a built-in structure of anti-surge and linkage disconnection2 Mar 2021US 10,937,614 B1
- Electrical protection unit including a current limiter device11 Aug 2020US 10,741,350 B2Schneider Electric Industries SAS
- Electric receptacle apparatus with replaceable protection module10 Jun 2014US 8,749,340 B2Powertech Industrial Co., Ltd.
- Switch module4 Feb 2014US 8,643,462 B2Powertech Industrial Co., Ltd.
- Thermal fuse28 Dec 2023US 2023/0420204 A1Dragonfly Energy Corp.
- Thermally triggered, mechanical switching device9 Jan 2020US 2020/0013572 A1DEHN + SÖHNE GmbH + Co. KG
- Electrical protection unit including a current limiter device20 Dec 2018US 2018/0366289 A1Schneider Electric Industries SAS
- Mechanical flexible thermal trip unit for miniature circuit breakers26 Jun 2014US 2014/0176293 A1Schneider Electric USA, Inc.
- Switch module22 Mar 2012US 2012/0067708 A1Powertech Industrial Co., Ltd.
Most cited
By later US patents
- Fuseless breaking switch49US 5,262,748 A1993
- Polymeric metal complex and method of manufacturing the same28US 4,104,466 A1978
- Instrument switch having integrated overcurrent protection28US 5,491,460 AEllenberger & Poensgen GmbH · 1996
- Actuator system with ambient temperature compensation14US 3,967,227 ATexas Instruments Incorporated · 1976
- Time delay disconnect switch5US 4,054,857 AGeneral Electric Company · 1977