ClassID:

203313

H01H50/60 - CPC Classification

Classification description:

Details of electromagnetic relays; Contact arrangements moving contact being rigidly combined with movable part of magnetic circuit

Recent Application in this class:
#1
20260148920
2026-05-28

RELAY

#2
20260142111
2026-05-21

RELAY

#3
20260106100
2026-04-16

Contactor Yoke and Contactor

#4
20260106099
2026-04-16

CONTACTOR MAGNETIC CORE, CONTACTOR ELECTROMAGNETIC ASSEMBLY AND CONTACTOR

#5
20260045432
2026-02-12

RELAY

#6
20240355567
2024-10-24

ARC PATH FORMATION UNIT AND DIRECT CURRENT RELAY COMPRISING SAME

#7
20240347299
2024-10-17

RELAY

#8
20240222054
2024-07-04

ACCELERATED MOTION RELAY

#9
20240029982
2024-01-25

ELECTROMAGNETIC RELAY

#10
20230335360
2023-10-19

RELAY

#11
20230290598
2023-09-14

Arc path generation unit and direct current relay including same

#12
20230260728
2023-08-17

Arc path formation unit and direct current relay comprising same

#13
20230215674
2023-07-06

Movable contact bracket assembly and contactor

#14
20230109139
2023-04-06

Electromagnetic relay

#15
20230098632
2023-03-30

Direct current contactor with moving and fixed contact components located within an arc-extinguishing cavity

#16
20230069466
2023-03-02

Contactor and electrical control cabinet comprising same

#17
20230033798
2023-02-02

Arc box and electromagnetic contactor comprising same

#18
20230030575
2023-02-02

Breaker and contactor

#19
20230005692
2023-01-05

ELECTROMAGNETIC RELAY DEVICE

#20
20220415599
2022-12-29

Electromagnetic relay

#21
20220415596
2022-12-29

Switch configured to form magnetic fields relative to contact points

#22
20220406548
2022-12-22

Switching device with two stationary contacts and a movable contact in a switching chamber

#23
20220375707
2022-11-24

Electromagnetic relay with seal between cantact case and drive device

#24
20220301797
2022-09-22

Arc path forming unit and direct current relay comprising same

#25
20220293381
2022-09-15

Electromagnetic relay with positional securement for fixed terminals

#26
20220293377
2022-09-15

Ultra-fast polarized relay for hybrid switching systems

#27
20220270839
2022-08-25

Closing spring assemblies for electrical switching devices

#28
20220189720
2022-06-16

Contact device

#29
20220165527
2022-05-26

Electromagnetic relay with magnetic arc extension

#30
20220148835
2022-05-12

System of four way automatic transfer switches

#31
20220122796
2022-04-21

Electromagnetic relay

#32
20220122795
2022-04-21

Electromagnetic relay

#33
20220122794
2022-04-21

Electromagnetic relay

#34
20220044899
2022-02-10

Contactor

#35
20220028642
2022-01-27

Accelerated motion relay

#36
20220028641
2022-01-27

ELECTROMAGNETIC RELAY

#37
20210375569
2021-12-02

CONTACT DEVICE, ELECTROMAGNETIC RELAY, AND ELECTRICAL DEVICE

#38
20210335565
2021-10-28

Relay

#39
20210327671
2021-10-21

Electromagnetic relay with modification of drive shaft or movable iron core

#40
20210304991
2021-09-30

Electromagnetic relay having embedded contact flush to terminal surface

#41
20210287864
2021-09-16

Switching device

#42
20210202197
2021-07-01

Switching device with two stationary contacts and a movable contact in a switching chamber

#43
20210193420
2021-06-24

RELAY

#44
20210193418
2021-06-24

Relay with a yoke having protrusion for caulking and bulge portion adjacent to protrusion

#45
20210175031
2021-06-10

Direct current relay

#46
20200286702
2020-09-10

CONTACT MODULE, CONTACT DEVICE, ELECTROMAGNETIC RELAY MODULE, AND ELECTRICAL DEVICE

#47
20200168421
2020-05-28

Four-way automatic transfer switch

#48
20200168408
2020-05-28

Electromagnetic relay

#49
20200135421
2020-04-30

Accelerated motion relay

#50
20200035432
2020-01-30

DC contactor with dual micro switches

#51
20190385805
2019-12-19

Contactor assembly and method of operating

#52
20190304712
2019-10-03

Electromagnetic switch

#53
20190228938
2019-07-25

DC relay having auxiliary contact

#54
20190228937
2019-07-25

Contactor

#55
20190096616
2019-03-28

Electromagnetic relay

#56
20190035586
2019-01-31

Contact device and electromagnetic relay mounted with same

#57
20190019645
2019-01-17

Relay device

#58
20180190460
2018-07-05

Permanent magnet operating mechanism for use in automatic transfer switch

#59
20180166240
2018-06-14

Electromagnetic relay

#60
20180114658
2018-04-26

Electromagnetic relay

#61
20180102231
2018-04-12

Electrical switch having a direct armature coupling

#62
20170345597
2017-11-30

Contact mechanism and an electromagnetic relay provided therewith

#63
20170345594
2017-11-30

Shock-resistant electrical switch

#64
20170309429
2017-10-26

Electromagnetic relay

#65
20170301496
2017-10-19

Electromagnetic relay

#66
20170301494
2017-10-19

Electromagnetic relay

#67
20170250045
2017-08-31

Relay having two electrically parallel contact springs

#68
20170221664
2017-08-03

Relay

#69
20170178848
2017-06-22

Accelerated motion relay

#70
20170110276
2017-04-20

Electrical contact switch, electrical contactor and method of preventing or inhibiting contact bounce of electrical contactor

#71
20170011878
2017-01-12

Electrical switching arrangement with improved linear bearing

#72
20160372286
2016-12-22

Electromagnetic relay including yoke-retaining bottom plate

#73
20160365210
2016-12-15

Pressure-controlled electrical relay device

#74
20160365209
2016-12-15

Carrier sub-assembly for an electrical relay device

#75
20160314924
2016-10-27

Contractor assembly which counteracts electromagnetic repulsion of contacts

#76
20160314921
2016-10-27

Electromagnetic relay

#77
20160314920
2016-10-27

Electromagnetic relay

#78
20160225565
2016-08-04

Electromagnetic relay having a tapered and circular movable core portion

#79
20160189901
2016-06-30

DC operated polarized electromagnet and electromagnetic contactor using the same

#80
20160181038
2016-06-23

Electromagnetic relay

#81
20160155592
2016-06-02

Contact device and electromagnetic relay mounted with same

#82
20160086755
2016-03-24

ELECTROMAGNETIC RELAY

#83
20160079022
2016-03-17

Electric vehicle relay

#84
20160071677
2016-03-10

Electric switching device with enhanced Lorentz force bias

#85
20150318134
2015-11-05

Electrical contact sets

#86
20150318132
2015-11-05

Operating device or vacuum switch

#87
20150279601
2015-10-01

Contact device

#88
20150262764
2015-09-17

ELECTROMAGNETIC RELAY

#89
20150255236
2015-09-10

Contact apparatus

#90
20150255235
2015-09-10

Contact device

#91
20150248983
2015-09-03

Switching device with several regions of connection

#92
20150206685
2015-07-23

Electromagnetic contactor with sliding guide

#93
20150206684
2015-07-23

Electromagnetic contactor

#94
20150206683
2015-07-23

SWITCHGEAR

#95
20150155123
2015-06-04

Multi Integrated Switching Device Structures

#96
20150137917
2015-05-21

Relay for a defibrillator

#97
20150130569
2015-05-14

Magnetic contactor

#98
20150109713
2015-04-23

Magnetic contactor

#99
20150054605
2015-02-26

Electromagnetic relay

#100
20150054604
2015-02-26

Electromagnetic relay

#101
20150022295
2015-01-22

Electromagnetic contactor having a contact noise suppression member

#102
20150022293
2015-01-22

ELECTROMAGNETIC CONTACTOR

#103
20140104019
2014-04-17

Electromagnetic contactor and electromagnetic contactor gas encapsulating method

#104
20140104018
2014-04-17

Electromagnetic contactor and electromagnetic contactor gas encapsulating method

#105
20140101937
2014-04-17

Electromagnetic contactor manufacturing method

#106
20130321107
2013-12-05

Fully rated contact system having normally open contact and normally closed contacts

#107
20130241679
2013-09-19

Electromagnetic relay

#108
20130214883
2013-08-22

Contact switching device

#109
20130207753
2013-08-15

Contact switching device

#110
20130115807
2013-05-09

Contact apparatus

#111
20130107414
2013-05-02

Relay and method for controlling relay

#112
20130106542
2013-05-02

Contact switching device

#113
20130099880
2013-04-25

Contact switching device

#114
20130088311
2013-04-11

Contact switching device

#115
20130076464
2013-03-28

Contact switching device

#116
20130057377
2013-03-07

Coil terminal

#117
20130057369
2013-03-07

Contact switching device

#118
20130057368
2013-03-07

Printed circuit board embedded relay

#119
20120191458
2012-07-26

Human-machine dialog system

#120
20120161909
2012-06-28

Multi integrated switching device structures

#121
20120025934
2012-02-02

Printed circuit board embedded relay

#122
20110279202
2011-11-17

Electromagnetic switch for a starting device, and method for switching the electromagnetic switch

#123
20110234340
2011-09-29

Contact arrangement having a bent cord, relay having a contact arrangement and method for assembling a relay

#124
20110181380
2011-07-28

Switch device, switch device system, and switch apparatus including switch device or switch device system

#125
20110148552
2011-06-23

Solenoid actuator with an integrated mechanical locking and unlocking fixture

#126
20110121926
2011-05-26

Electromagnetic relay

#127
20070126538
2007-06-07

Electrical switch

#128
20070087585
2007-04-19

Electromagnetic relay

#129
20060244555
2006-11-02

Electromagnetic relay

#130
20060181380
2006-08-17

Electromagnetic relay

#131
20060152083
2006-07-13

Power supply system for a starter device with a reversible disconnection switch

#132
20050231312
2005-10-20

Electromagnetic relay having at least one relay actuator and a receptacle for relay actuators

#133
20050190025
2005-09-01

Contact device

#134
20050078429
2005-04-14

Multi-contact type relay by electromagnet

#135
20050046527
2005-03-03

Miniaturizable electromagnetic relay