ClassID:

42866

B23K9/02 - CPC Classification

Classification description:

Arc welding or cutting Seam welding; Backing means; Inserts

Sub-classes:
Recent Application in this class:
#1
20260085528
2026-03-26

LASER WELDED TROWEL BLADE ASSEMBLY

#2
20260070144
2026-03-12

WELDED JOINT AND PRODUCTION METHOD THEREFOR

#3
20260027638
2026-01-29

Welding Member Having Excellent Weld Fatigue Characteristics

#4
20250353100
2025-11-20

NICKEL-CONTAINING STICK ELECTRODE

#5
20250256343
2025-08-14

ARC WELDING METHOD, AND METHOD FOR INSPECTING WELDING STRENGTH OF JOINT WELDED USING ARC WELDING METHOD

#6
20250108445
2025-04-03

ADDITIVE MANUFACTURING HEATING CONTROL SYSTEMS AND METHODS

#7
20240408688
2024-12-12

METHOD AND DEVICE FOR PRODUCING FRAME STRUCTURE

#8
20240367271
2024-11-07

JOINT ALIGNMENT FIXTURES FOR PORTABLE WELDING TECHNIQUE MONITORING SYSTEMS

#9
20240238908
2024-07-18

TRANSMISSION POLE MANUFACTURING LINE AND METHOD OF MANUFACTURING

#10
20240082942
2024-03-14

ADDITIVE MANUFACTURING SYSTEM FOR JOINING AND SURFACE OVERLAY

#11
20240024977
2024-01-25

Rail welding method and device

#12
20230321747
2023-10-12

NICKEL-CONTAINING STICK ELECTRODE

#13
20230234153
2023-07-27

METHOD FOR DEFINING WELDING PARAMETERS FOR A WELDING PROCESS ON A WORKPIECE AND WELDING DEVICE FOR CARRYING OUT A WELDING PROCESS ON A WORKPIECE WITH DEFINED WELDING PARAMETERS

#14
20230082468
2023-03-16

T-JOINT, BUILDING STRUCTURE, AND METHOD OF MANUFACTURING T-JOINT

#15
20220410300
2022-12-29

METHOD AND APPARATUS FOR WELDING A WELD SEAM

#16
20220388100
2022-12-08

WELDING METHOD OF BATTERY COVER PLATE

#17
20220331912
2022-10-20

AUTOMATIC WELDING SYSTEM, AUTOMATIC WELDING METHOD, WELDING ASSISTANCE DEVICE, AND PROGRAM

#18
20220297216
2022-09-22

TETHERED COLLABORATIVE ROBOT WITH SMART TORCH

#19
20220176485
2022-06-09

A METHOD FOR THE MANUFACTURE OF AN ASSEMBLY BY SUBMERGED ARC WELDING (SAW)

#20
20220168836
2022-06-02

Joining structure and joining method

#21
20220105456
2022-04-07

Devices, systems and methods for a filter

#22
20220010828
2022-01-13

JOINING STRUCTURE

#23
20210388859
2021-12-16

JOINT STRUCTURE

#24
20210341004
2021-11-04

Welded member for plated steel plate excellent in weld zone porosity resistance and fatigue properties and method for manufacturing the same

#25
20210291289
2021-09-23

Crawling welding robot and method of controlling the same

#26
20210220937
2021-07-22

Additive manufacturing heating control systems and methods

#27
20210206118
2021-07-08

Method for measuring overlaps in prepreg materials

#28
20210163080
2021-06-03

Welded steel part used as motor vehicle part, and method of manufacturing said welded steel part

#29
20210154506
2021-05-27

Method for producing a pipe element, particularly a pipe element of a fire-extinguishing facility, pipe element and pipe system comprising same

#30
20210094621
2021-04-01

VEHICLE FLOOR

#31
20200406404
2020-12-31

Control device and method for formation of weld seam

#32
20200398361
2020-12-24

Welding tool and method of using a welding tool

#33
20200398360
2020-12-24

SYSTEM AND METHOD FOR FORMING A WELD ALONG A LENGTH

#34
20200384567
2020-12-10

ARC WELDING METHOD FOR DISSIMILAR MATERIAL BONDING

#35
20200368842
2020-11-26

ONE-SIDE SUBMERGED ARC WELDING METHOD AND ONE-SIDE SUBMERGED ARC WELDING DEVICE

#36
20200363787
2020-11-19

Method for automatically determining optimum welding parameters for carrying out a weld on a workpiece

#37
20200306858
2020-10-01

Welding tool

#38
20200298340
2020-09-24

JOINT STRUCTURE

#39
20200269358
2020-08-27

Method of peening lap fillet welded joint and welded structures

#40
20200263718
2020-08-20

PROBE SOCKET FOR AN EXHAUST SYSTEM

#41
20200248423
2020-08-06

Segmented suction bucket

#42
20200232723
2020-07-23

Heat-exchanger element and method for producing a heat-exchanger element

#43
20200223007
2020-07-16

Nickel-containing stick electrode

#44
20200205816
2020-07-02

Cartridge receiving jaw for surgical stapler and associated method of manufacture with MIM

#45
20200189019
2020-06-18

Welding or additive manufacturing dual wire drive system

#46
20200139468
2020-05-07

Additive manufacturing system for joining and surface overlay

#47
20200056643
2020-02-20

Welded member and method for manufacturing same

#48
20190388995
2019-12-26

Fillet welded joint and method of manufacturing thereof

#49
20190291216
2019-09-26

METHOD FOR IMPROVING FATIGUE STRENGTH OF LAP-WELDED JOINT, LAP-WELDED JOINT MANUFACTURING METHOD, AND LAP-WELDED JOINT

#50
20190264633
2019-08-29

DUAL GALLERY TWO STROKE PISTON

#51
20190259692
2019-08-22

Parallel seam welding leadless ceramic package

#52
20190240763
2019-08-08

Use of mobile communication devices as user interface for welding equipment and systems

#53
20190232410
2019-08-01

Welding device

#54
20190210137
2019-07-11

Method of manufacturing welded structure of ferritic heat-resistant steel and welded structure of ferritic heat-resistant steel

#55
20190194776
2019-06-27

WELDING JOINT HAVING EXCELLENT FATIGUE CHARACTERISTICS AND METHOD FOR MANUFACTURING SAME

#56
20190160575
2019-05-30

Lap fillet arc welding joint

#57
20190105726
2019-04-11

Multi-electrode submerged arc welding method

#58
20190101145
2019-04-04

JOINT STRUCTURE

#59
20190084068
2019-03-21

Arc welding control method

#60
20190039165
2019-02-07

METHOD FOR WELDING AUSTENITIC STAINLESS STEEL SHEETS

#61
20180369959
2018-12-27

Method of producing a welded ring

#62
20180339368
2018-11-29

Lap-fillet arc welding joint and joint structure for press forming parts

#63
20180333797
2018-11-22

Method of manufacturing impeller

#64
20180304413
2018-10-25

Structure having stress protected groove weld and structural members forming the same

#65
20180221980
2018-08-09

METHOD FOR INSPECTION OF THE WELDABILITY OF A PRESSURE-DIE-CAST, ESPECIALLY VACUUM-ASSISTED PRESSURE-DIE-CAST COMPONENT

#66
20180207751
2018-07-26

Fillet arc welded joint and method for producing same

#67
20180207738
2018-07-26

Nightside inclined-vertical-butting welding method

#68
20180117696
2018-05-03

Horizontal fillet welding method, horizontal fillet welding system, and program

#69
20180066541
2018-03-08

Turbine housing

#70
20180050426
2018-02-22

Induction weld bead shaping

#71
20180029166
2018-02-01

Fillet welded joint and method of production of same

#72
20170361793
2017-12-21

Multi-strip beam for a vehicle

#73
20170326672
2017-11-16

Arc welding method for Zn plated steel sheet and arc welded joint

#74
20170297151
2017-10-19

Arc spot welding method and welding apparatus for working the same

#75
20170297132
2017-10-19

Welded structure member and manufacturing method thereof

#76
20170144257
2017-05-25

Flux-cored wire for Ar—COmixed gas shielded arc welding

#77
20170130752
2017-05-11

Welding methods and welded joints for joining high-strength aluminum alloys

#78
20170057000
2017-03-02

Hybrid manual and automated welding

#79
20170050254
2017-02-23

Additive manufacturing systems and methods

#80
20170014936
2017-01-19

WELD PROTECTING DEVICE BY GAS DIFFUSION

#81
20170008117
2017-01-12

Stepped design weld joint preparation

#82
20160372006
2016-12-22

METHODS FOR WELDING TRAINING

#83
20160318111
2016-11-03

WELDING STRUCTURE OF VACUUM VALVE AND METHOD AND APPARATUS THEREOF

#84
20160280163
2016-09-29

Multi-strip beam-forming apparatus, method, and beam

#85
20160228978
2016-08-11

Pressure welding device and pressure welding method using an advance drive designed as an electrohydraulic direct drive

#86
20160167181
2016-06-16

Method and apparatus for forming a hard disk drive base plate with an extended height

#87
20160107254
2016-04-21

Method of manufacturing metal containers

#88
20160105935
2016-04-14

Hybrid induction heating/welding assembly

#89
20160105934
2016-04-14

High-productivity hybrid induction heating/welding assembly

#90
20160105933
2016-04-14

Reduced-distortion hybrid induction heating/welding assembly

#91
20160077519
2016-03-17

Welding control system

#92
20160059368
2016-03-03

Method and apparatus for forming a hard disk drive base plate with an extended height

#93
20160047026
2016-02-18

Methods of fabricating a precoated steel plate

#94
20160010174
2016-01-14

Method of forming a steel part and steel part

#95
20160008928
2016-01-14

Method of butt-welding a coated steel plate

#96
20160008924
2016-01-14

Precoated steel plate, welded blank, part and methods

#97
20160008906
2016-01-14

SOLID WIRE FOR GAS SHIELDED ARC WELDING, WELD METAL BY GAS SHIELDED ARC WELDING, WELDED JOINT, WELDMENT, WELDING METHOD, AND PRODUCTION METHOD OF WELDED JOINT

#98
20150375326
2015-12-31

Systems and methods for the control of welding parameters

#99
20150360327
2015-12-17

Flux-cored wire, welding method using flux-cored wire, method for manufacturing weld joint using flux-cored wire, and weld joint

#100
20150321280
2015-11-12

System and method for modular portable welding and seam tracking

#101
20150239067
2015-08-27

Method and tools for welding a vehicle component

#102
20150144605
2015-05-28

Hybrid welding apparatuses, systems and methods for spatially offset components

#103
20150104667
2015-04-16

Stainless steel clad steel plate including cladding material for stainless steel clad steel plate and method of manufacturing the same

#104
20150048055
2015-02-19

Welding method

#105
20150041446
2015-02-12

Welding carriage

#106
20150021815
2015-01-22

Additive manufacturing heating control systems and methods

#107
20140248470
2014-09-04

Method of producing a plate-like construction with a double-wall structure

#108
20140190950
2014-07-10

Weld compensation device

#109
20140169863
2014-06-19

Surface contouring of a weld cap and adjacent base metal using ultrasonic impact treatment

#110
20140086786
2014-03-27

Weld metal having excellent resistance to hydrogen embrittlement susceptibility

#111
20140057128
2014-02-27

Welded blank and part

#112
20140008334
2014-01-09

Method and system for heating consumable during hot wire

#113
20140008333
2014-01-09

Welding method and apparatus therefor

#114
20130233833
2013-09-12

Tandem gas-shielded arc welding method

#115
20130185941
2013-07-25

Method for manufacturing vehicle body frame

#116
20130153092
2013-06-20

Method of production of welded joint

#117
20130112673
2013-05-09

Use of mobile communications devices as user interface for welding equipment and systems

#118
20130043227
2013-02-21

High strength stick electrode

#119
20120248082
2012-10-04

LARGE PANEL ASSEMBLY WELDING SYSTEM AND METHOD

#120
20120074106
2012-03-29

Method for manufacturing a welded component with very high mechanical characteristics from a coated lamination sheet

#121
20110316516
2011-12-29

Method and apparatus for the remote control of a power source connected to a manually actuated implement

#122
20110297658
2011-12-08

Method and system to start and use combination filler wire feed and high intensity energy source for welding

#123
20110174784
2011-07-21

METHOD FOR GAS-SHIELDED ARC BRAZING OF STEEL SHEET

#124
20110140330
2011-06-16

Robot system

#125
20100133247
2010-06-03

Monitoring of a welding process

#126
20100121472
2010-05-13

Remote high-performance computing material joining and material forming modeling system and method

#127
20100001044
2010-01-07

Full penetration weld joint

#128
20090188099
2009-07-30

Pre-nesting of the active area on plates to reduce thickness variation

#129
20080277398
2008-11-13

SEAM-WELDED 36% NI-FE ALLOY STRUCTURES AND METHODS OF MAKING AND USING SAME

#130
20080251345
2008-10-16

Integrated lip seal for weld contamination control

#131
20080185368
2008-08-07

Method and system for multi pass weld preparation using a cutting torch

#132
20080105667
2008-05-08

Weld fairing apparatus and welding method using the same

#133
20070241169
2007-10-18

Method for welding nickel-based superalloys

#134
20070193995
2007-08-23

High strength stick electrode

#135
20070193993
2007-08-23

Stick electrode

#136
20070134059
2007-06-14

Circularly welded joint featuring excellent fatigue strength, method of producing circularly welded joint and welded structure

#137
20070131316
2007-06-14

Large-heat-input butt welded joints having excellent brittle fracture resistance

#138
20060054611
2006-03-16

Fusion welded lap penetration joint

#139
20060027549
2006-02-09

Buried arc welding of integrally backed square butt joints

#140
20050133488
2005-06-23

Quality control module for tandem arc welding

#141
18311675
2025-05-13

Hybrid battery interconnects

#142
16734249
2023-08-29

Hybrid battery interconnects

#143
16229885
2022-04-05

Dowel basket assembly machine