ClassID:

214578

H01R4/22 - CPC Classification

Classification description:

Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation End caps, i.e. of insulating or conductive material for covering or maintaining connections between wires entering the cap from the same end

Recent Application in this class:
#1
20260005449
2026-01-01

ELECTRICAL CABLE CONNECTING SYSTEM

#2
20240424925
2024-12-26

CHARGING TERMINAL FOR A CHARGING INLET ASSEMBLY OF A VEHICLE

#3
20240413546
2024-12-12

WIRE CONNECTION BRACKET ASSEMBLY

#4
20240275079
2024-08-15

INSULATION PIERCING CONNECTOR ASSEMBLIES WITH CAPTIVE CABLE END CAPS

#5
20240266761
2024-08-08

ELECTRICAL CABLE CONNECTING SYSTEM

#6
20240235065
2024-07-11

WIRE CONNECTION BRACKET ASSEMBLY

#7
20240039175
2024-02-01

Wire Nut Electrical Connector

#8
20230344156
2023-10-26

Electrical cable connecting system

#9
20230311232
2023-10-05

Safety plug for a female welding lead connector

#10
20230307863
2023-09-28

Protective cap for high-current plug connector

#11
20230268674
2023-08-24

System and method for indicating voltage using a twist on connector

#12
20230155307
2023-05-18

Electric wire connector having fire-extinguishing function

#13
20230058510
2023-02-23

Wire connection boot assembly

#14
20230053363
2023-02-23

Wire connection bracket assembly

#15
20220399657
2022-12-15

Terminal post assembly for termination of electrical terminals without the need for tooling

#16
20220277872
2022-09-01

CABLE HEATER ASSEMBLY WITH CABLE END ADAPTER SYSTEM

#17
20220263255
2022-08-18

WIRE CONNECTOR

#18
20220224023
2022-07-14

Wire nut electrical connector

#19
20210242610
2021-08-05

Electrical cable connecting system

#20
20210012931
2021-01-14

Wire harness, wire harness manufacturing method and wire harness manufacturing device

#21
20210005988
2021-01-07

Terminal block structure

#22
20200395692
2020-12-17

Ultrasonic welded cable for a welding system

#23
20200373688
2020-11-26

Flame-resistant heat shrink assemblies for trace heating cables

#24
20200216675
2020-07-09

Irreversible thermochromic molded article for prevention of overheating and method for preparing same

#25
20200176894
2020-06-04

Bonder cap accommodating structure, electrical connection box, and wire harness

#26
20200076095
2020-03-05

Electrical Wiring Junction Ball

#27
20200067210
2020-02-27

A BIMETAL END SLEEVE

#28
20200021043
2020-01-16

Splice cap

#29
20200014131
2020-01-09

Holding structure with insulation cap and insulation cap

#30
20190386477
2019-12-19

Waterproofing structure for core wire exposed portion of electrical wire

#31
20190334256
2019-10-31

Insulator for a cable end

#32
20190334132
2019-10-31

Recloser battery assembly

#33
20190319224
2019-10-17

RECLOSER BATTERY ASSEMBLY

#34
20190148878
2019-05-16

Wire-to-wire connector with insulation displacement connection contact for integral strain relief

#35
20190131751
2019-05-02

INSTALLATION SYSTEM FOR A CEILING FAN

#36
20190123488
2019-04-25

Electrical connector for cables containing both power and control conductors

#37
20190107563
2019-04-11

Electrical connector having a sacrificial cap and integrated test point

#38
20190081415
2019-03-14

Neutral conductor connection protection devices and cover assembly kits, electrical connections and methods including same

#39
20190074606
2019-03-07

Assembly as a junction box replacement and method for installing said assembly

#40
20190044296
2019-02-07

WIRE WATERPROOFING METHOD AND WIRE WATERPROOFING STRUCTURE

#41
20180351340
2018-12-06

Cover and process to cover a section of at least one electrical conductor

#42
20180337472
2018-11-22

Wire plug-in aid sleeve structure for wire connection terminal

#43
20180323518
2018-11-08

Split grounding bushing with removable spacer

#44
20180287271
2018-10-04

ELECTRICALLY INSULATING CAP COMPRISING A TUBE FOR RECEIVING ONE OR MORE ELECTRICAL WIRES

#45
20180248277
2018-08-30

Twist-on wire connector

#46
20180218870
2018-08-02

In-line high current fuse holder assembly

#47
20180183190
2018-06-28

Electric shielding contact device

#48
20180109099
2018-04-19

Heat-recoverable component, electrical wire bundle, and insulated electrical wire-covering method

#49
20180090883
2018-03-29

Electrical connector for cables containing both power and control conductors

#50
20180076536
2018-03-15

Conductor terminal

#51
20170362902
2017-12-21

Rope socket assembly and wireline logging heads including same

#52
20170346270
2017-11-30

Protecting cap for terminal consolidation splice

#53
20170317320
2017-11-02

Recloser battery assembly with hot stick adaptor and battery tube adaptor

#54
20170317319
2017-11-02

Recloser battery assembly with torque-limiting cap

#55
20170316908
2017-11-02

Recloser battery assembly

#56
20170244200
2017-08-24

Cover assembly and electrical connector assembly

#57
20170054226
2017-02-23

Mantle terminal for establishing electric contact

#58
20170040784
2017-02-09

Conducting wire end portion joining method, and conducting wire end portion joining structure

#59
20160380421
2016-12-29

End closure for a cable and method for its manufacture

#60
20160372840
2016-12-22

Systems, apparatus, and related methods for weather-proofed wire splicings

#61
20160359287
2016-12-08

Twist-on wire connector and application tool therefor

#62
20160359241
2016-12-08

CONNECTING TERMINAL

#63
20160301149
2016-10-13

Mounting clip

#64
20160149336
2016-05-26

Electrical connecting assemblies, and related methods

#65
20160119978
2016-04-28

Waterproofing structure including a lead wire and a wire heater

#66
20160118724
2016-04-28

Compact electrical connection system

#67
20160093995
2016-03-31

Receptacle with non-conductive retaining pin

#68
20160064833
2016-03-03

Splice for gathering ends of electric wire bundle

#69
20160013604
2016-01-14

Systems and Methods for Protecting a Cut End of an Electrical Conductor

#70
20150340848
2015-11-26

Curing material, wire harness, and manufacturing method thereof

#71
20150325931
2015-11-12

Electrical connectors

#72
20150311607
2015-10-29

Connector

#73
20150280354
2015-10-01

Seal for an electric terminal

#74
20150279516
2015-10-01

Waterproof structure for stopping water between bare wires of multiple circuits

#75
20150270626
2015-09-24

Push button power poke home connector

#76
20150236489
2015-08-20

Electrical junction box

#77
20150229037
2015-08-13

Terminal-equipped wire and method for manufacturing the same

#78
20150228383
2015-08-13

Battery cable insulator

#79
20150221421
2015-08-06

Audio visual faceplate with integrated hinged termination method for circular connector

#80
20150171585
2015-06-18

Method of assembling sealant containing twist-on wire-connectors

#81
20150151469
2015-06-04

Making twist-on wire connectors

#82
20150083498
2015-03-26

ELECTRICAL CONDUCTOR SUBASSEMBLY AND METHOD OF USE

#83
20140295716
2014-10-02

Terminal and method of forming cap of terminal

#84
20140048307
2014-02-20

CABLE-TERMINATION DEVICE

#85
20140041895
2014-02-13

Finger friendly twist-on wire connector

#86
20130244510
2013-09-19

Electric terminal

#87
20130112738
2013-05-09

Connection method of terminal

#88
20120261186
2012-10-18

Method for producing wiring harness, and wiring harness

#89
20120247828
2012-10-04

Method for producing wiring harness, and wiring harness

#90
20120217034
2012-08-30

Finger friendly twist-on wire connector

#91
20120145435
2012-06-14

Electrical insulating cap formation

#92
20120138334
2012-06-07

Electrical insulating cap formation

#93
20120034796
2012-02-09

Systems, apparatus, and related methods for weather-proofed wire splicings

#94
20110240202
2011-10-06

Manufacturing method and manufacturing apparatus of insulation cap

#95
20110202118
2011-08-18

Implantable lead with isolated contact coupling

#96
20110162487
2011-07-07

WIRE TWIST CONNECTOR TOOL

#97
20110088254
2011-04-21

Manufacture of waterproof wire connectors

#98
20110079414
2011-04-07

Tamper-resistant self-contained receptacle

#99
20100300748
2010-12-02

Waterproof joint section forming method and wire harness provided with waterproof joint section formed by the method

#100
20100295691
2010-11-25

Intelligent wire connectors

#101
20100173515
2010-07-08

Electrical connector

#102
20100154212
2010-06-24

Electric wire press fitting method

#103
20100144170
2010-06-10

Electric junction box joint structure

#104
20100086193
2010-04-08

Making sealant containing twist-on wire connectors

#105
20100084786
2010-04-08

Making twist-on wire connectors

#106
20100064513
2010-03-18

Assembling sealant containing twist-on wire connectors

#107
20100018741
2010-01-28

Finger friendly twist-on wire connector

#108
20100005933
2010-01-14

Wire nut tool

#109
20090283293
2009-11-19

Cusion grip twist-on wire connector

#110
20090218134
2009-09-03

Connecting passage node or end node and method for production thereof

#111
20090215326
2009-08-27

In-line push-in wire connector

#112
20090186517
2009-07-23

Push-in wire connector with improved busbar

#113
20090181579
2009-07-16

Terminal with multiple wire connection

#114
20090163086
2009-06-25

Electrical splice connector

#115
20090017699
2009-01-15

In-line push-in wire connector

#116
20090017660
2009-01-15

Water Resistant Push-In Connector

#117
20080311802
2008-12-18

Push-in wire connector with improved busbar

#118
20080236863
2008-10-02

Direct bury splice kit

#119
20080110301
2008-05-15

WIRE CONNECTOR DRIVER

#120
20080098593
2008-05-01

Wire insertion tool for push-in wire connectors

#121
20080073103
2008-03-27

Method of making a twist-on wire connector

#122
20080053681
2008-03-06

Twist-on wire wire connector with peelable covering

#123
20080053558
2008-03-06

Wire-twisting tool and related method

#124
20080032535
2008-02-07

Open face electrical connector

#125
20070178752
2007-08-02

Electrical wire connector device with visual connection validation

#126
20070084620
2007-04-19

Twist-on wire connector

#127
20070068998
2007-03-29

Liquid-cooled armature bar clip-to-strand connection and method

#128
20070023199
2007-02-01

Electrical connection protector kits, insert assemblies and methods for using the same

#129
20060254799
2006-11-16

Instant wire splice wrap

#130
20060191705
2006-08-31

Strain relieved wire connector

#131
20060183382
2006-08-17

Open face electrical connector

#132
20060180336
2006-08-17

Twist-on wire connector with peelable covering

#133
20060169476
2006-08-03

Dip molded wire connector

#134
20060124340
2006-06-15

Active device thread electrical connections

#135
20060089040
2006-04-27

Cap configured to removably connect to an insulation displacement connector block

#136
20060057904
2006-03-16

Jointing sleeve component and joint electric wire

#137
20060048965
2006-03-09

Method and structure for waterproofing a terminal splice

#138
20060042079
2006-03-02

Method of making twist-on connector

#139
20050191882
2005-09-01

Insulation cap and joined electrical wire using the same

#140
20050142941
2005-06-30

Method for forming an electrical connector with voltage detection point insulation shield

#141
20050139376
2005-06-30

Twist-on wire connector

#142
20050139375
2005-06-30

Twist-on wire connector applicator

#143
20050133247
2005-06-23

Protector cover for terminal group

#144
20050067183
2005-03-31

Tool for clamping and twisting of wires

#145
20050045362
2005-03-03

Strain relieved wire connector

#146
18419181
2025-11-04

Solderless wire connector

#147
17838112
2024-06-04

Solderless wire connector

#148
17695775
2024-01-23

Solderless wire connector

#149
17665545
2022-07-19

Wire connection boot assembly

#150
17585063
2022-07-12

Wire connection bracket assembly

#151
17351815
2024-02-20

Safety cap device

#152
17190636
2021-11-16

Female welding lead connector including safety flip cover

#153
17027706
2021-12-14

Wiring terminal

#154
16887610
2022-03-15

Solderless wire connector

#155
16502916
2020-09-08

Terminal block structure

#156
16402387
2019-10-01

Welding lead cable connector holding apparatus for locking and protecting welding leads

#157
16146266
2019-12-03

Wire connector

#158
15635467
2018-04-03

Snap fit accessory for heat trace cable

#159
14999166
2018-03-13

Two sealant two phase wire connector

#160
14550616
2016-03-08

Communication connectors having tethered protective caps

#161
14544281
2017-07-04

Wire connectors and wire connector kits

#162
14177294
2015-04-28

Electrical wire nut with detachable break-off connectors