H01H 2300/056
Tools for actuating a switch
H01H2300/056 (Tools for actuating a switch) appears on 41 US grants and 29 published applications in this corpus.
Search patents in H01H- Granted patents
- 41
- Published applications
- 29
- Assignees
- 33
- Inventors
- 87
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 3 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 2 | 2 |
| 2006 | 0 | 0 |
| 2007 | 3 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 1 | 3 |
| 2013 | 3 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 4 |
| 2017 | 3 | 1 |
| 2018 | 4 | 1 |
| 2019 | 3 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 3 | 3 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Handheld control device to mechanically operate molded case circuit breakers from a distance9 Sep 2025US 12,412,718 B1
- Apparatus and method for drill motor racking of switchgear24 Jun 2025US 12,341,323 B2CBS ArcSafe, Inc.
- Load break assembly4 Mar 2025US 12,243,695 B2Hubbell Incorporated
- External switch coupler for pad-mounted transformers24 Dec 2024US 12,176,160 B2Leeward Asset Management, LLC
- External switch coupler for pad-mounted transformers9 May 2023US 11,646,168 B2Leeward Asset Management, LLC
- Apparatus and system for remotely operating a reset switch for electrical equipment30 Oct 2025US 2025/0336618 A1Duke Energy Corporation
- Load break tool with reset indicator23 Oct 2025US 2025/0329508 A1
- Load break assembly24 Jul 2025US 2025/0239421 A1
- External switch coupler for pad-mounted transformers27 Jul 2023US 2023/0238198 A1Leeward Asset Managment, LLC
- Load break assembly13 Jul 2023US 2023/0223209 A1Hubbell Incorporated
Most cited
By later US patents
- Separable loadbreak connector flashover inhibiting cuff venting tool30US 6,453,776 B1Saskatchewan Power Corporation · 2002
- Resetable battery drain limitation circuit with improved latching relay27US 5,381,295 ADatamax Electronics, Inc. · 1995
- Retractable breaker switch toggle handle17US 4,115,669 A1978
- Tool for making and breaking load currents12US 4,281,228 A1981
- Sealed manual reset switch12US 6,483,058 B2ITT Manufacturing Enterprises, Inc. · 2002