H01H1/021 - CPC Classification Index

ClassID:

202130 ⎘

H01H1/021 - CPC Classification

Classification description:

Contacts characterised by the material thereof Composite material

Sub-classes:

H01H1/023 » having a noble metal as the basic material 74
H01H1/025 » having copper as the basic material 55
H01H1/027 » containing carbon particels or fibers 61
H01H1/029 » comprising conducting material dispersed in an elastic support or binding material 30

Recent Application in this class:

20240242900

2024-07-18

GRAPHENE-COPPER COATED ELECTRICAL CONTACT

20240026558

2024-01-25

AG-PLATED MATERIAL, METHOD FOR PRODUCING AG-PLATED MATERIAL, AND ELECTRICAL COMPONENT

20230360865

2023-11-09

Rubber and metal composite electric contact and preparation method therefor

20230010590

2023-01-12

Mechanism For Electrical Device

20200402731

2020-12-24

Current path part for an electric switching device

20200294688

2020-09-17

Double-Sided Metal Mesh Conductive Particle and Pushbutton Having the Same

20200090890

2020-03-19

Rivet-type contact and method for manufacturing the same

20200043675

2020-02-06

Contact assembly for electrical devices and method for making

20200013564

2020-01-09

Method using bismuth based alloy as power-off element

#10

20190172658

2019-06-06

Silver metal oxide alloy and method of making

#11

20180286620

2018-10-04

Low voltage circuit breaker

#12

20180240611

2018-08-23

Method of forming a contact involving the removal of flash

#13

20180174769

2018-06-21

Contact assembly for electrical devices and method for making

#14

20180096751

2018-04-05

Hydrogel network

#15

20180090284

2018-03-29

Silver metal oxide alloy and method of making

#16

20170215276

2017-07-27

Plastic component with at least one electrical contact element and method for the manufacture thereof

#17

20170213659

2017-07-27

Carrier and electric switch having said carrier

#18

20170162342

2017-06-08

COMPOSITION FOR COATING OF ELECTRICAL CONTACT POINT AND METHOD FOR COATING OF ELECTRICAL CONTACT POINT USING THE SAME COMPOSITION

#19

20170133174

2017-05-11

De-bouncing keypad and preparation method thereof

#20

20170133120

2017-05-11

ISOLATION STRUCTURES FOR ELECTRICAL SYSTEMS

#21

20170125180

2017-05-04

Arc ablation-resistant tungsten alloy switch contact and preparation method thereof

#22

20170125179

2017-05-04

Arc-ablation resistant switch contact and preparation method thereof

#23

20170062145

2017-03-02

Screw and method of its manufacture

#24

20170004931

2017-01-05

Method for patterning amorphous alloy, amorphous alloy pattern structure using the same, dome switch, and method for manufacturing dome switch

#25

20160379765

2016-12-29

Contact pin and pipe contact, and method for production

#26

20160372287

2016-12-22

Switching contactor

#27

20160247638

2016-08-25

ELECTRICAL CONTACTS WITH A REDUCED ALUMINUM SECTION

#28

20160217956

2016-07-28

Rivet-type contact and method for manufacturing the same

#29

20160211602

2016-07-21

Switching contactor

#30

20160126024

2016-05-05

Switch contact element and its preparation method

#31

20150357078

2015-12-10

Stretchable conductive composites for use in soft devices

#32

20150279579

2015-10-01

Device for disconnecting an electrical supply line with a high-intensity current

#33

20150248949

2015-09-03

Hydrogel network

#34

20150213983

2015-07-30

Switching contactor

#35

20150170846

2015-06-18

Monolithic contact system and method of forming

#36

20150155109

2015-06-04

Switch

#37

20150155066

2015-06-04

Electrical contact materials and method for preparing the same

#38

20150034599

2015-02-05

HIGH VOLTAGE INTERRUPTER UNIT WITH IMPROVED MECHANICAL ENDURANCE

#39

20130176017

2013-07-11

Switching contactor

#40

20130002380

2013-01-03

Electric contact element and method for producing an electric contact element

#41

20120305300

2012-12-06

METHODS FOR MANUFACTURING AN ELECTRIC CONTACT PAD AND ELECTRIC CONTACT

#42

20120301745

2012-11-29

Silver-coated composite material for a movable contact part, method of producing the same, and movable contact part

#43

20120168198

2012-07-05

METHOD FOR PRODUCING COMPONENTS FOR ELECTRICAL CONTACTS, AND COMPONENTS THEMSELVES

#44

20110220473

2011-09-15

SWITCH, METHOD OF MANUFACTURING THE SAME, AND RELAY

#45

20110062003

2011-03-17

Contact material, device including contact material, and method of making

#46

20100233506

2010-09-16

SILVER-COATED COMPOSITE MATERIAL FOR MOVABLE CONTACT AND METHOD FOR MANUFACTURING THE SAME

#47

20100187084

2010-07-29

Silver-coated stainless steel strip for movable contacts and method of producing the same

#48

20100186993

2010-07-29

SILVER-COATED MATERIAL FOR MOVABLE CONTACT COMPONENT AND METHOD FOR MANUFACTURING SUCH SILVER-COATED MATERIAL

#49

20100184341

2010-07-22

Electrical contact for a cadmium tellurium component

#50

20100167051

2010-07-01

Process for Manufacture of Silver-Based Particles and Electrical Contact Materials

#51

20100163276

2010-07-01

SILVER-COATED MATERIAL FOR MOVABLE CONTACT COMPONENT AND METHOD FOR MANUFACTURING SUCH SILVER-COATED MATERIAL

#52

20100101831

2010-04-29

Electric contact material, method for manufacturing the electric material, and electric contact

#53

20100044345

2010-02-25

Contact element

#54

20090081477

2009-03-26

Material for electric contact and method of producing the same

#55

20080199716

2008-08-21

Multiple Component Electrical Contact

#56

20080196547

2008-08-21

Method for the manufacture of liquid-metal composite contact

#57

20080135524

2008-06-12

Arc Splitter for an Arcing Chamber

#58

20070234851

2007-10-11

Process for manufacture of silver-based particles and electrical contact materials

#59

20060255903

2006-11-16

Flexible switching devices

#60

20060188744

2006-08-24

Silver-coated stainless steel strip for movable contacts and method of producing the same