ClassID:

42876

B23K9/028 - CPC Classification

Classification description:

Arc welding or cutting; Seam welding; Backing means; Inserts for curved planar seams

Sub-classes:
Recent Application in this class:
#1
20260138202
2026-05-21

WELDING PROCESS AUTOMATION

#2
20250305633
2025-10-02

Pressure cylinder made of a thin-walled welded stainless steel vessel and its production method

#3
20250256344
2025-08-14

PORTABLE ROBOTIC WELDER FOR NUCLEAR WASTE HANDLING

#4
20250121447
2025-04-17

SYSTEMS AND METHODS FOR AUTONOMOUSLY WELDING INNER SURFACES OF PIPING OR TUBING

#5
20240035290
2024-02-01

HAND TOOL AND METHOD OF CONSTRUCTION

#6
20230002020
2023-01-05

Automated method for nose cone manufacturing

#7
20220176483
2022-06-09

Systems and methods providing dynamic bead spacing and weave fill in additive manufacturing

#8
20210394293
2021-12-23

WELDING METHOD FOR PROVIDING SHAPE TO A BASE MATERIAL AND A BASE MATERIAL USED FOR SAME

#9
20210053133
2021-02-25

Apparatus for arc welding and method of using the same

#10
20210046569
2021-02-18

Portable robotic welder for nuclear waste handling

#11
20200308853
2020-10-01

Hand tool and method of construction

#12
20200246898
2020-08-06

APPARATUS AND METHOD FOR AUTOMATION OF WELD SEAMS MACHINING

#13
20200215635
2020-07-09

Systems and methods providing dynamic bead spacing and weave fill in additive manufacturing

#14
20200122259
2020-04-23

Welding support block

#15
20190309627
2019-10-10

Rotor shaft and method for producing a rotor shaft

#16
20190184445
2019-06-20

System, method and apparatus for manipulating a workpiece

#17
20190176217
2019-06-13

MANUFACTURING METHOD

#18
20190151981
2019-05-23

Transmission shaft and method and device for the production thereof

#19
20190019586
2019-01-17

Method of sealing nuclear reactor fuel elements having a casing made of ferrite-martensite steel

#20
20190009353
2019-01-10

Pipe joint, fluid control device, fluid control unit, semiconductor fabrication apparatus and method of forming pipe joint

#21
20180274575
2018-09-27

Lap fillet arc-welded joint

#22
20180217074
2018-08-02

Systems and methods to determine workpiece characteristics

#23
20180141146
2018-05-24

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

#24
20180093353
2018-04-05

METHOD FOR WELDING OF INSULATED PIPE

#25
20180009050
2018-01-11

WELDING STRUCTURE OF PRESS FORMED PART, STRUCTURAL PART FOR AUTOMOTIVE BODY INCLUDING THE WELDING STRUCTURE, AND METHOD FOR MANUFACTURING WELDING PART (AS AMENDED)

#26
20170190003
2017-07-06

Electric arc welding method

#27
20170157695
2017-06-08

Method of and apparatus for controlling a weld penetration profile with application of shielding gas in an inner region of a workpiece

#28
20170151634
2017-06-01

System for automated in-process inspection of welds

#29
20170130853
2017-05-11

Rupture disc device and method of assembly thereof

#30
20170027050
2017-01-26

System and method for automated welding

#31
20170016574
2017-01-19

Stress relieved welds in positive expulsion fuel tanks with elastomeric diaphragm

#32
20160325620
2016-11-10

Stress relieved welds in positive expulsion fuel tanks with rolling metal diaphragms

#33
20160319860
2016-11-03

Vibration drive device, image forming apparatus, positioning stage, and medical system

#34
20160311053
2016-10-27

Transmission shaft and method and device for the production thereof

#35
20160144440
2016-05-26

Welding Method for the Shielding of Hardened Wearing Elements in Hoppers, Buckets or Other Similar Equipment

#36
20160107272
2016-04-21

Joining a workpiece in a concealed joining seam

#37
20150340112
2015-11-26

Radioactive material storage canister

#38
20150211741
2015-07-30

Method for repairing fuel nozzle guides for gas turbine engine combustors using cold metal transfer weld technology

#39
20150196967
2015-07-16

Method of forming fillet arc welded joint and fillet arc welded joint

#40
20150158335
2015-06-11

Method for manufacturing rear axle, and rear axle

#41
20150056005
2015-02-26

Process for producing welded joint using GMA welding and COas a shielding gas

#42
20140341642
2014-11-20

Back-shielded welding method and welded structure using the same

#43
20140299581
2014-10-09

Method for welding rotors for power generation

#44
20140299580
2014-10-09

Method for welding rotors for power generation

#45
20140246482
2014-09-04

Forming body for sealing an object to be welded, more particularly a pipe

#46
20140183166
2014-07-03

Manufacturing method for advanced high-strength steel wheel and jig device thereof

#47
20130292361
2013-11-07

Device for axially holding an element of elongate shape and for setting it in rotation around its axis

#48
20130112662
2013-05-09

MIG/MAG welding of carbon steel with rotating arc and Ar/He/Ogas mixture

#49
20130042620
2013-02-21

Method for repairing fuel nozzle guides for gas turbine engine combustors using cold metal transfer weld technology

#50
20120255155
2012-10-11

Method for Producing a Container for a Temperature-Sensitive Operating Material, and Container for Said Material

#51
20120228272
2012-09-13

WELDING APPARATUS FOR INDUCTION MOTOR AND METHOD OF WELDING INDUCTION MOTOR

#52
20120223126
2012-09-06

Method for manufacturing a rotor

#53
20120088591
2012-04-12

Method for welding shafts on vertical rotational axis

#54
20110274484
2011-11-10

Method for producing a hollow profile joint and a hollow profile

#55
20110198820
2011-08-18

Stabilizer and a method for producing a stabilizer

#56
20110062121
2011-03-17

WELDING METHOD FOR THE MANUFACTURE OF A REMOVABLE TOW BAR FOR PRIVATE MOTOR VECHILES

#57
20100224597
2010-09-09

Method for joining two rotationally symmetrical metal parts by tungsten inert gas (TIG) welding, and a device for carrying out the method

#58
20100158690
2010-06-24

One-piece bladed drum of an axial turbomachine compressor

#59
20100096291
2010-04-22

HOT WATER TANK AND METHOD FOR PRODUCING THE SAME

#60
20100089877
2010-04-15

WELDING METHOD USING WELDING MATERIAL HAVING LOW TRANSFORMATION TEMPERATURE

#61
20090188897
2009-07-30

Method of making a metal bellows assembly having an intermediate plate

#62
20090032571
2009-02-05

METHODS AND SYSTEMS FOR WELDING PARTICLE-MATRIX COMPOSITE BODIES

#63
20080237307
2008-10-02

Adapter assembly and method of manufacture

#64
20080230527
2008-09-25

Method of manufacturing an exhaust gas manifold utilizing hybrid MIG welding

#65
20070194088
2007-08-23

Assembly means for parts comprising at least one weld bead produced by transparency

#66
20070181538
2007-08-09

Welding method using welding material having low transformation temperature

#67
20070138234
2007-06-21

Technique for stress redistribution

#68
20060076328
2006-04-13

Welding arrangement

#69
20050252888
2005-11-17

Welding method using welding material of low transformation temperature

#70
20050199600
2005-09-15

Welding machine

#71
20050092813
2005-05-05

Flux assisted gas tungsten arc welding utilizing consumable inserts for ultra low profile welding applications

#72
20050087581
2005-04-28

Welding Alignment Device, and Methods of Using Same

#73
18475243
2024-06-11

Method of automatically welding welded seam of saddle line for saddle-type T joint