H01H 89/10
With each device controlling one of the two co-operating contacts
Official title: with each device controlling one of the two co-operating contacts
H01H89/10 (With each device controlling one of the two co-operating contacts) appears on 15 US grants and 3 published applications in this corpus.
Search patents in H01H- Granted patents
- 15
- Published applications
- 3
- Assignees
- 6
- Inventors
- 31
- Latest grant
- 24 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 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 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Contactor device, energy storage system and method for controlling a contactor device24 Dec 2024US 12,176,161 B2Munich Electrification GmbH
- Design and method for keeping electrical contacts closed during short circuits10 Aug 2010US 7,772,943 B2Siemens Industry, Inc.
- Remotely controllable circuit breaker with improved arc drive structure17 Nov 1992US 5,164,693 AElectric Power Research Institute, Inc.
- Circuit breaking apparatus with remote controlled opening and closing of its circuits6 Feb 1990US 4,899,119 ALa Telemecanique Electrique
- Remotely controllable circuit breaker30 Jan 1990US 4,897,625 AElectric Power Research Institute, Inc.
- Contactor device, high voltage power supply system and method for controlling a contactor device23 Jul 2026US 2026/0213098 A1
- Contactor device, energy storage system and method for controlling a contactor device13 Jul 2023US 2023/0223221 A1Munich Electrification GmbH
- Design and method for keeping electrical contacts closed during short circuits17 Jan 2008US 2008/0012665 A1Siemens Industry, Inc.
Most cited
By later US patents
- Remotely controllable circuit breaker with improved arc drive structure48US 5,164,693 AElectric Power Research Institute, Inc. · 1992
- Remotely controllable circuit breaker32US 4,604,596 AMatsushita Electric Works, Ltd. · 1986
- Integral circuit interrupter with separable modules22US 4,680,562 AWestinghouse Electric Corp. · 1987
- Current limiting circuit breaker with an arc shearing plate18US 4,752,660 AMatsushita Electric Works, Ltd. · 1988
- Remotely controllable circuit breaker18US 4,897,625 AElectric Power Research Institute, Inc. · 1990