Patents-Review.com
ClassID:

42978 ⎘

B23K9/26 - CPC Classification

Classification description:

Arc welding or cutting; Features related to electrodes Accessories for electrodes, e.g. ignition tips

Recent Application in this class:
#1
20260061511
2026-03-05

ELECTRODE FOR A CONTACT-START PLASMA ARC TORCH

 #2
20260054318
2026-02-26

INTEGRATED MODULE FOR FORMING, DRESSING AND CHANGING, AND APPARATUS

 #3
20260048467
2026-02-19

TOOL FOR HOLDING A TUNGSTEN ELECTRODE DURING SHARPENING

 #4
20250360575
2025-11-27

WELDING CONTACT TIP

 #5
20250281992
2025-09-11

QUICK CONNECT CONFIGURATIONS FOR WELDING NECKS AND GAS DIFFUSERS

 #6
20250276399
2025-09-04

NARROW-GAP/ULTRA-NARROW-GAP MAG/MIG WELDING GUN AND NOZZLE THEREOF

 #7
20250108449
2025-04-03

AUTOMATIC IDENTIFICATION OF COMPONENTS FOR WELDING AND CUTTING TORCHES

 #8
20250100065
2025-03-27

Contact Tips for Wire Arc Additive Manufacturing

 #9
20250091154
2025-03-20

CHIP COLLECTION SYSTEM

 #10
20250010393
2025-01-09

CONTACT TIP, GAS DIFFUSER, AND NOZZLE FOR WELDING TORCH

 #11
20250010392
2025-01-09

ULTRASONIC-STIRRING NARROW GAP WELDING SYSTEM AND WELDING METHOD

 #12
20240316677
2024-09-26

ROTARY CHANGER

 #13
20240198448
2024-06-20

Welding component cooling system for cooling a welding component

 #14
20240198445
2024-06-20

WELDING SYSTEMS FOR COOLING WELDING CONTACT TIPS

 #15
20240075548
2024-03-07

TOOL FOR HOLDING A TUNGSTEN ELECTRODE DURING SHARPENING

 #16
20240051056
2024-02-15

ARC WELDING TORCH

 #17
20240051055
2024-02-15

ARC WELDING TORCH DEVICE HAVING AN ANTI-KINK MEANS FOR A WELDING WIRE

 #18
20230201948
2023-06-29

Systems, Methods, and Apparatus to Preheat Welding Wire

 #19
20230182225
2023-06-15

ARC WELDING, CLADDING, AND ADDITIVE MANUFACTURING METHOD AND APPARATUS

 #20
20230119789
2023-04-20

Systems, Methods, and Apparatus to Preheat Welding Wire

 #21
20220339730
2022-10-27

Welding torch maintenance center

 #22
20220305581
2022-09-29

TIP DRESSING INSTALLATION SYSTEM AND METHOD

 #23
20220226921
2022-07-21

CONTACT TIP CONTACT ARRANGEMENT FOR METAL WELDING

 #24
20220161371
2022-05-26

Wire liner retention apparatus, welding torches, and methods

 #25
20210379687
2021-12-09

Contact chip regenerating device

 #26
20210354227
2021-11-18

QUICK CONNECT CONFIGURATIONS FOR WELDING NECKS AND GAS DIFFUSERS

 #27
20210069817
2021-03-11

Tip-retention device for use with a welding system

 #28
20210031294
2021-02-04

NOZZLE AND GAS DIFFUSER ASSEMBLIES FOR WELDING TORCHES

 #29
20200398365
2020-12-24

Automatic tip changer for burnback in an arc welding robot

 #30
20200376586
2020-12-03

Welding tip

 #31
20200238422
2020-07-30

Contact tip for arc welding with a channel having a stellate, multi-lobular cross-section with convexly rounded sides

 #32
20200216973
2020-07-09

WELDING BEAD CLEANING DEVICE WITH AUTOMATIC ELECTROLYTE REPLENISHMENT

 #33
20200206837
2020-07-02

Welding torch maintenance center

 #34
20200198045
2020-06-25

METHOD OF KEEPING A SCRIBER TIP CLEAR OF MATERIAL AND AN ABLATION SCRIBER HEAD

 #35
20200139477
2020-05-07

AUTOMATIC IDENTIFICATION OF COMPONENTS FOR WELDING AND CUTTING TORCHES

 #36
20200139467
2020-05-07

Wire management for a welding system

 #37
20200094345
2020-03-26

Welding torch

 #38
20200094343
2020-03-26

Automatic tip changer for burnback in an arc welding robot

 #39
20200070298
2020-03-05

Variable Offset Tungsten Electrode Sharpening and Grinding Attachment for GTAW Welding Processes

 #40
20190358730
2019-11-28

AUTOMATIC IDENTIFICATION OF COMPONENTS FOR WELDING AND CUTTING TORCHES

 #41
20190308268
2019-10-10

Automatic identification of components for welding and cutting torches

 #42
20190299320
2019-10-03

WELDING ELECTRODE WITH INTERECHANGEABLE HEAD

 #43
20190210140
2019-07-11

TIG welding torch

 #44
20190055833
2019-02-21

Clampless cable protector and installation system

 #45
20190047072
2019-02-14

Welding torch

 #46
20180369948
2018-12-27

Welding diffuser insert

 #47
20180369947
2018-12-27

Contact nozzle with split tip

 #48
20180354060
2018-12-13

Systems, methods, and apparatus to preheat welding wire

 #49
20180354057
2018-12-13

Systems, methods, and apparatus to preheat welding wire

 #50
20180354056
2018-12-13

Systems, methods, and apparatus to preheat welding wire

 #51
20180354055
2018-12-13

Systems, methods, and apparatus to preheat welding wire

 #52
20180350270
2018-12-06

Spring-loaded tip assembly to support simulated shielded metal arc welding

 #53
20180304395
2018-10-25

Welding systems for cooling welding contact tips

 #54
20180281097
2018-10-04

Quick connect configurations for welding necks and gas diffusers

 #55
20180264580
2018-09-20

Welding electrode wires having alkaline earth metals

 #56
20180214973
2018-08-02

Tip-retention device for use with a welding system

 #57
20180214972
2018-08-02

Tip-retention device for use with a welding system

 #58
20180178307
2018-06-28

Nozzle and gas diffuser assemblies for welding torches

 #59
20180178306
2018-06-28

Nozzle and gas diffuser assemblies for welding torches

 #60
20180009052
2018-01-11

Contact tip contact arrangement for metal welding

 #61
20170348788
2017-12-07

Welding apparatus and method

 #62
20170304924
2017-10-26

Magnetic-aided electrospark deposition

 #63
20170282278
2017-10-05

CONTACT TIP, GAS DIFFUSER, AND NOZZLE FOR WELDING TORCH

 #64
20170232546
2017-08-17

Rotary changer

 #65
20170165780
2017-06-15

CONTACT TIP AND LINER ASSEMBLY FOR WELDING TORCH

 #66
20170151623
2017-06-01

Welding torch maintenance center

 #67
20170072500
2017-03-16

Rotary changer for welding torches

 #68
20170036294
2017-02-09

Hot-wire welding assembly for deep and narrow recessed gaps

 #69
20160221100
2016-08-04

Powder build unit, corresponding device, and method employing a powder build unit

 #70
20160082540
2016-03-24

Two-piece nozzle assembly for an arc welding apparatus

 #71
20160067811
2016-03-10

CENTRAL NEGATIVE PRESSURE ARC WELDING APPARATUS AND METHOD

 #72
20160039037
2016-02-11

Welding diffuser insert

 #73
20160039036
2016-02-11

Welding diffuser insert

 #74
20150367439
2015-12-24

Engine drive with electrode storage

 #75
20150273615
2015-10-01

Method and end assembly for welding device

 #76
20150168063
2015-06-18

Dispensing device for welding rod dryer

 #77
20150069031
2015-03-12

Method for performing a welding process, welding device and wire coil for such a welding device

 #78
20150048057
2015-02-19

SEMI-AUTOMATIC WELDING SYSTEM, CONVERSION ADAPTER KIT, AND WELDING TORCH

 #79
20150014282
2015-01-15

Contact tip for use in gas metal-arc welding

 #80
20140263253
2014-09-18

Welding diffuser insert

 #81
20140263252
2014-09-18

Welding gun with debris removal and motor cooling

 #82
20140263250
2014-09-18

Welding diffuser with debris removal

 #83
20140246413
2014-09-04

Integrated electrode dryer

 #84
20140217078
2014-08-07

Welding electrode storage system and method

 #85
20140076874
2014-03-20

Jump liner for push-pull MIG torch

 #86
20130134143
2013-05-30

Connector for arc welding conductor tube for GMAW manual/robotic arc welding MIG guns

 #87
20130126506
2013-05-23

Gas diffuser for GMAW manual/robotic arc welding MIG guns

 #88
20130126505
2013-05-23

Centering device for conductor tube for GMAW manual/robotic arc welding MIG guns

 #89
20130126504
2013-05-23

Hollow contact tip-diffuser for GMAW manual/robotic arc welding MIG guns

 #90
20130105453
2013-05-02

Contact tip with contoured bore

 #91
20130008003
2013-01-10

Welding tip replacement apparatus, welding tip replacement system, and method for replacing welding tip

 #92
20120298630
2012-11-29

Welding apparatus having a wire pulser and methods thereof

 #93
20120279062
2012-11-08

Electrode-changing device having improved safety

 #94
20120125904
2012-05-24

WELDING NOZZLE

 #95
20120125903
2012-05-24

WELDING TORCH, WELDING TIP, AND WELDING ROBOT

 #96
20110006048
2011-01-13

Refractory materials reinforced composites for the GMAW contact tips

 #97
20110006045
2011-01-13

Arc-welding torch, wear detection system for power supply portion of contact tip, and wear detection method for contact tip

 #98
20100320184
2010-12-23

WELDING CONTACT TIP AND WELDING GUN INCORPORATING THE SAME

 #99
20100314374
2010-12-16

Front consumables for pulse GMAW torches

 #100
20100270269
2010-10-28

WELDING APPARATUS AND METHOD OF WELDING

 #101
20100206852
2010-08-19

Forced pressure power supply torch

 #102
20100038345
2010-02-18

Consumable electrode gas shield arc welding torch and power feed tip

 #103
20090206060
2009-08-20

ARC welding torch including a wire guide open on one side and arranged to receive a welding wire from a laterally spaced apart location and method of using same

 #104
20080272101
2008-11-06

Welding contact tip with conductive brush

 #105
20080230529
2008-09-25

Wear-resistant welding contact tip

 #106
20080061050
2008-03-13

TUNGSTEN-COPPER WELDING TIP

 #107
20070056945
2007-03-15

Welding torch having nozzle assembly with independently removable components

 #108
20060078738
2006-04-13

Coating formed on base metal surface, heat-resistant machinery part, nozzle for processing machine, contact tip for welding, method of forming coating, method of manufacturing heat-resistant machinery part, method of manufacturing nozzle for processing machine, and method of manufacturing contact tip for welding

 #109
20050211684
2005-09-29

Apparatus and method for automated servicing of a welding torch

 #110
20050082268
2005-04-21

Contact tip installation tool for a welding device

 #111
20050077270
2005-04-14

Temperature indicating consumable