Patents-Review.com
ClassID:

203507 ⎘

H01H71/1054 - CPC Classification

Classification description:

Details of the protective switches or relays covered by groups  - ; Operating or release mechanisms Means for avoiding unauthorised release

Sub-classes:
Recent Application in this class:
#1
20260142113
2026-05-21

Bi-Directional Solid-State DC Circuit Breaker with Breaking Speed Control

 #2
20260088240
2026-03-26

PREVENTING NUISANCE TRIPS OF GROUND-FAULT CIRCUIT INTERRUPTORS ELECTRICALLY COUPLED TO CLIMATE CONTROL SYSTEMS

 #3
20230146221
2023-05-11

Plug-in circuit breaker

 #4
20220271511
2022-08-25

Circuit interrupters with electronically controlled lock out tag out systems and related electrical distribution systems and methods

 #5
20210194221
2021-06-24

Circuit interrupters with electronically controlled lock out tag out systems and related electrical distribution systems and methods

 #6
20200203107
2020-06-25

Leakage protector

 #7
20200136365
2020-04-30

Circuit interrupters with lockout feature and related methods

 #8
20190348244
2019-11-14

Miniature circuit breaker with automatic opening/closing function

 #9
20180358187
2018-12-13

Disconnector device and arrangement for disconnecting a contactor

 #10
20160248229
2016-08-25

Generator coupling kit and methods thereof

 #11
20160217958
2016-07-28

Molded case circuit breaker

 #12
20160211104
2016-07-21

Method for operating a circuit breaker and circuit breaker

 #13
20150235795
2015-08-20

Limiter type air circuit breaker with blow open arrangement

 #14
20150001049
2015-01-01

Blocking element for an electrical switch

 #15
20140367233
2014-12-18

Lockout device for switchgear

 #16
20140320241
2014-10-30

Circuit breaker

 #17
20140132417
2014-05-15

Generator coupling kit and methods thereof

 #18
20130228428
2013-09-05

Circuit breaker latching mechanism

 #19
20130206552
2013-08-15

Switch cover limiting manual switch activation

 #20
20130001953
2013-01-03

Switching system and locking device with a status indicator

 #21
20120325628
2012-12-27

Switching device and related power distribution system

 #22
20110228509
2011-09-22

Keyless solenoid release unit

 #23
20110080685
2011-04-07

Electrically assisted safing of a linear actuator to provide shock tolerance

 #24
20100245018
2010-09-30

Thermal overload relay

 #25
20090255786
2009-10-15

Circuit breaker with locking mechanism

 #26
20080277250
2008-11-13

Circuit breaker with improved lock-off accessory

 #27
20080083600
2008-04-10

Arresting device for a drive train

 #28
20070080766
2007-04-12

Shock-resistant under-voltage release

 #29
20050140479
2005-06-30

Circuit breaker latching mechanism

 #30
15480085
2018-08-21

Universal adjustable electrical circuit breaker locking device

 #31
15452608
2018-05-08

Circuit breaker lockout system with tie-receiving channels

 #32
15225935
2018-01-02

Linkage-based off-stop apparatus and methods for circuit breakers

 #33
15131717
2017-06-20

Apparatus and method of blocking and unblocking a breaker handle of a circuit breaker