H01H 2300/06
Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective
Official title: using tools as locking means
H01H2300/06 (Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective) appears on 19 US grants and 18 published applications in this corpus.
Search patents in H01H- Granted patents
- 19
- Published applications
- 18
- Assignees
- 23
- Inventors
- 56
- Latest grant
- 11 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
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| 1994 | 1 | 0 |
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| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 3 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 2 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Plug-in circuit breaker11 Feb 2025US 12,224,143 B2Zhejiang Chint Electrics Co., Ltd.
- Assembly for engaging an electromagnetic actuator26 Nov 2024US 12,154,741 B2ABB Schweiz AG
- Switch blocking device19 Oct 2021US 11,152,163 B2
- Switch blocking device16 Jun 2020US 10,685,793 B2
- Systems and methods for restraining a movable switch blade of a disconnect switch26 Feb 2019US 10,217,580 B1TCI Sales, Inc.
- Assembly for engaging an electromagnetic actuator7 Sep 2023US 2023/0282433 A1ABB Schweiz AG
- Plug-in circuit breaker11 May 2023US 2023/0146221 A1Zhejiang Chint Electrics Co., Ltd.
- Unitized three phase switch with a power actuated transformable base and method for operation16 Jun 2022US 2022/0189710 A1Cleaveland/Price Inc.
- Safety lockout device for electrical switch1 Apr 2021US 2021/0098206 A1Tagout Saftey Products LLC
- Switch blocking device27 Aug 2020US 2020/0273640 A1
Most cited
By later US patents
- Thermal overlaod fuse of surface mount compatible construction38US 5,280,262 ARoederstein Spezialfabriken fur Bauelemente der Elektronik und Kondensatoren der Starkstromtechnik GmbH · 1994
- Multi-stage button switch27US 7,230,199 B2Zippy Technology Corp. · 2007
- Circuit breaker operating mechanism equipped with a stored energy system having removable and replaceable closing spring mechanisms23US 4,713,508 AMerlin Gerin · 1987
- Means for manually slow-closing a circuit breaker that has a spring-actuated operating device8US 4,137,436 AGeneral Electric Company · 1979
- Switch sensor with internal shear pin design8US 5,977,496 AKelsy-Hayes Company · 1999