ClassID:

203376

H01H51/29 - CPC Classification

Classification description:

Electromagnetic relays Relays having armature, contacts, and operating coil within a sealed casing

Recent Application in this class:
#1
20250308821
2025-10-02

ELECTROMAGNETIC RELAY

#2
20250210294
2025-06-26

ELECTROMAGNETIC RELAY

#3
20250166952
2025-05-22

Relay Switch Device Integrated With Pre-Charge System

#4
20240203677
2024-06-20

COMPONENT FOR HIGH-VOLTAGE SYSTEM OF A VEHICLE

#5
20240021387
2024-01-18

ELECTROMAGNETIC RELAY

#6
20230352258
2023-11-02

Arc path generation unit and direct current relay including same

#7
20230317392
2023-10-05

Relay switch device integrated with pre-charge system

#8
20230105506
2023-04-06

Arrangement and module for electrical contactor assemblies

#9
20220037102
2022-02-03

Electronic component

#10
20210358696
2021-11-18

Rupture resistant relay

#11
20210210948
2021-07-08

PSI Power Source Isolator

#12
20210166903
2021-06-03

ELCTRICAL CONTACTOR

#13
20200126745
2020-04-23

Armature of relay

#14
20200058458
2020-02-20

Power contactor and method for producing a housing body for the power contactor

#15
20200043687
2020-02-06

Electromagnetic relay

#16
20190304723
2019-10-03

Relay device

#17
20190295796
2019-09-26

Electromagnetic relay

#18
20190157030
2019-05-23

Electromagnetic relay

#19
20190115177
2019-04-18

Electrical contactor

#20
20190035585
2019-01-31

ELECTROMAGNETIC RELAY

#21
20180308651
2018-10-25

Sealed relay

#22
20180269017
2018-09-20

CONTACT DEVICE AND ELECTROMAGNETIC CONTACTOR USING SAME

#23
20180218864
2018-08-02

High voltage DC relay

#24
20180166240
2018-06-14

Electromagnetic relay

#25
20180025872
2018-01-25

Sealed high voltage direct current relay

#26
20170162353
2017-06-08

Electromagnetic relay

#27
20170155233
2017-06-01

Subsea switchgear

#28
20170092453
2017-03-30

Contractor with micro-solenoid and device for retention of core of micro-solenoid for motor vehicle starter, and corresponding starter

#29
20170069452
2017-03-09

Contact switching device

#30
20170040133
2017-02-09

High voltage relay systems and methods

#31
20170040132
2017-02-09

High voltage relay systems and methods

#32
20160365210
2016-12-15

Pressure-controlled electrical relay device

#33
20160260566
2016-09-08

Sealed contact device

#34
20160133419
2016-05-12

SEALED RELAY

#35
20150303017
2015-10-22

Structure electromagnetic relay containing permanent magnet

#36
20140312997
2014-10-23

Encapsulated Reed Relay

#37
20140001157
2014-01-02

Electronic switch

#38
20130342294
2013-12-26

Contactor arrangement for use in dielectric liquid

#39
20130240495
2013-09-19

Sealed contact device

#40
20110221548
2011-09-15

Sealed contact device

#41
20110193662
2011-08-11

Sealed contactor

#42
20110120844
2011-05-26

Electrical switch

#43
20090102586
2009-04-23

HERMETICALLY SEALED RELAY

#44
20080122562
2008-05-29

Hermetically sealed electromechanical relay

#45
20080084260
2008-04-10

Sealed contactor

#46
20060261916
2006-11-23

Hermetically sealed relay having low permeability plastic housing