ClassID:

43049

B23K11/166 - CPC Classification

Classification description:

Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded; Welding of coated materials of galvanized or tinned materials

Recent Application in this class:
#1
20260108974
2026-04-23

WELDED MEMBER AND METHOD FOR PRODUCING THE SAME

#2
20260077423
2026-03-19

WELDED MEMBER AND METHOD FOR PRODUCING THE SAME

#3
20260070147
2026-03-12

RESISTANCE SPOT WELDING METHOD AND WELDED JOINT MANUFACTURING METHOD

#4
20250235949
2025-07-24

RESISTANCE SPOT WELDED JOINT AND RESISTANCE SPOT WELDING METHOD THEREFOR

#5
20240359252
2024-10-31

STEEL WELDED MEMBER

#6
20240246167
2024-07-25

AUTOMOTIVE MEMBER AND RESISTANCE SPOT WELDING METHOD THEREFOR

#7
20240181555
2024-06-06

RESISTANCE SPOT WELDING METHOD

#8
20230407447
2023-12-21

Galvanized steel sheet, electrodeposition-coated steel sheet, automotive part, method of producing electrodeposition-coated steel sheet, and method of producing galvanized steel sheet

#9
20230243014
2023-08-03

Galvanized steel sheet, member, and method for producing them

#10
20230234159
2023-07-27

Steel workpiece comprising an alloy substrate and a coating, and a method of spot welding the same

#11
20230106542
2023-04-06

RESISTANCE SPOT WELDING METHOD

#12
20230050317
2023-02-16

Production method for a spot welded joint using high strength and high forming steel

#13
20220410303
2022-12-29

METHOD FOR MANUFACTURING WELDED STRUCTURE, AND WELDED STRUCTURE MANUFACTURED THEREBY

#14
20220355410
2022-11-10

System and method of manufacturing a resistance spot weld of workpieces

#15
20220339731
2022-10-27

RESISTANCE SPOT WELDING METHOD AND METHOD FOR PRODUCING RESISTANCE SPOT WELD JOINT

#16
20220049330
2022-02-17

Spot welded member

#17
20210229206
2021-07-29

Welded advanced high strength steel

#18
20200370141
2020-11-26

Cold rolled and annealed steel sheet and method of manufacturing the same

#19
20200338856
2020-10-29

Metallic component and method of reducing liquid metal embrittlement using low aluminum zinc bath

#20
20200181750
2020-06-11

Method for producing a high strength steel sheet having high ductility, formability and weldability, and obtained steel sheet

#21
20200009679
2020-01-09

Resistance spot welding method for joining zinc coated steel sheets

#22
20190351502
2019-11-21

Welding element and welding method for connecting a weld element to a workpiece

#23
20190267723
2019-08-29

Sensor element and manufacturing method of sensor element

#24
20190201999
2019-07-04

Automotive member having resistance weld

#25
20190193187
2019-06-27

Spot welded joint using high strength and high forming steel and its production method

#26
20190084074
2019-03-21

Weldability improvements in advanced high strength steel

#27
20190040487
2019-02-07

Multilayer steel and method of reducing liquid metal embrittlement

#28
20190001429
2019-01-03

Resistance spot welding method and welded member production method

#29
20190001428
2019-01-03

Method and apparatus for resistance spot welding overlapping steel workpieces

#30
20180079026
2018-03-22

Method of spot welding

#31
20180036828
2018-02-08

Methods and joints for welding sheets of dissimilar materials

#32
20170297138
2017-10-19

Resistance spot welding of aluminum-to-aluminum, aluminum-to-steel, and steel-to-steel in a specified sequence and using a cover

#33
20160271719
2016-09-22

Resistance spot welding method

#34
20160236294
2016-08-18

Resistance spot welding method

#35
20160167157
2016-06-16

Spot welded joint using high strength and high forming steel and its production method

#36
20160050767
2016-02-18

Tin fusion joining for robust integration of electrical components with axial leads

#37
20150174688
2015-06-25

SPOT WELDING METHOD FOR HIGH STRENGTH STEEL SHEET

#38
20150053655
2015-02-26

Multi-step direct welding of an aluminum-based workpiece to a steel workpiece

#39
20150001188
2015-01-01

Spot welded joint and spot welding method

#40
20140367368
2014-12-18

Resistance spot welding thin gauge steels

#41
20140123495
2014-05-08

Bonding of roof panels

#42
20130270229
2013-10-17

Method and joining tool for joining two metal elements by riveting and welding

#43
20130206758
2013-08-15

Fuel filler pipe

#44
20120193331
2012-08-02

Crack avoidance in resistance spot welded materials

#45
20120168200
2012-07-05

METHOD FOR MANUFACTURING JOINT STRUCTURE OF STEEL SHEET AND ALUMINUM SHEET, AND JOINT STRUCTURE OF STEEL SHEET AND ALUMINUM SHEET MANUFACTURED BY THE METHOD

#46
20120141829
2012-06-07

Spot welded joint

#47
20120103944
2012-05-03

Manufacturing Method of Fuel Filler Tube

#48
20110100962
2011-05-05

Dissimilar metal joining method

#49
20110097594
2011-04-28

Joining method of dissimilar metal plates and dissimilar metal joined body

#50
20110056920
2011-03-10

Dissimilar metal joining method

#51
20090208772
2009-08-20

METHOD OF WELDING THREE METAL SHEETS AND APPARATUS WITH THREE STACKED METAL SHEETS

#52
20090050608
2009-02-26

Method for joining iron member and aluminum member

#53
20090048127
2009-02-19

BODY-IN-WHITE STAMPING LUBRICANT WITH ANTI-WELD SPATTER PROPERTIES AND RELATED PROCESSES

#54
20060150387
2006-07-13

Dissimilar metal joining method

#55
20050247678
2005-11-10

Method of metallurgically bonding articles and article therefor