ClassID:

214646

H01R4/54 - 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 Bayonet or keyhole

Recent Application in this class:
#1
20260112825
2026-04-23

Connection apparatus for contact-protected connection of two conductors

#2
20250202215
2025-06-19

POWER CABLE ACCESSORY ASSEMBLY

#3
20210003270
2021-01-07

Magnetic assembly structure

#4
20200366040
2020-11-19

Switch device

#5
20200350707
2020-11-05

Quick connection system

#6
20200059016
2020-02-20

Quick connection system

#7
20190305498
2019-10-03

Transformer

#8
20190252805
2019-08-15

Coupler between a coaxial connector and a coaxial cable

#9
20190089075
2019-03-21

Electrical connection device in an aircraft

#10
20180337469
2018-11-22

Terminal detachable device

#11
20180212382
2018-07-26

Connecting rod

#12
20180006400
2018-01-04

Connector equipped with a locking part and method of implementing the connector

#13
20170346245
2017-11-30

Output of low-voltage-side of transformer

#14
20170117644
2017-04-27

Split connector with circular dove tail

#15
20170033517
2017-02-02

Connector structure, jack, plug, and electronic device

#16
20160294071
2016-10-06

Electrical connector

#17
20160121419
2016-05-05

Replaceable machine-mounted male input power connections

#18
20140349527
2014-11-27

Terminal connecting-and-fixing structure

#19
20140251972
2014-09-11

Replaceable machine-mounted male input power connections

#20
20080146064
2008-06-19

High-power electrical quick connector

#21
20080132773
2008-06-05

Electrode connector

#22
20080032542
2008-02-07

HIGH-POWER ELECTRICAL QUICK CONNECTOR

#23
20060063396
2006-03-23

High-power electrical quick connector

#24
20050136716
2005-06-23

Welding connector

#25
17190636
2021-11-16

Female welding lead connector including safety flip cover

#26
16824441
2021-11-16

Ground lug holder

#27
15641408
2018-02-20

Connector and electronic device system using the same