Patents-Review.com
ClassID:

42987 ⎘

B23K9/296 - CPC Classification

Classification description:

Arc welding or cutting; Features related to electrodes; Supporting devices for electrodes; Supporting devices adapted for making use of shielding means the shielding means being a gas using non-consumable electrodes

Recent Application in this class:
#1
20260108972
2026-04-23

Systems and Methods for Dual Plasma Wire Arc Additive Manufacturing

 #2
20250249525
2025-08-07

INERT GAS WELDING TORCH HEAD WITH ADJUSTABLE ELECTRODE RECEIVER

 #3
20250108450
2025-04-03

TORCH NOZZLE AND TORCH NOZZLE SET

 #4
20250018493
2025-01-16

SYSTEMS AND METHODS FOR UTILIZING GAS LENS INTERFACING COLLETS

 #5
20230398623
2023-12-14

Electrode Clamping Device

 #6
20230302565
2023-09-28

HYPER-TIG WELDER

 #7
20230083988
2023-03-16

INTEGRATED WELDING TORCHES AND EXTENSION CABLES

 #8
20220324048
2022-10-13

METHOD AND WELDING DEVICE FOR CARRYING OUT A MULTIPLE WELDING METHOD

 #9
20220161351
2022-05-26

Hyper-TIG welding electrode

 #10
20220118544
2022-04-21

Inert gas welding torch head with adjustable electrode receiver

 #11
20220072643
2022-03-10

WELDING TORCH AND CORRESPONDING MANUFACTURING METHOD

 #12
20220063012
2022-03-03

TIG welding torch equipped with narrow nozzle for spot welding, and electrode nozzle used in same

 #13
20210146467
2021-05-20

WELDING SHIELD

 #14
20210121970
2021-04-29

Quick disconnect torch handle

 #15
20210053133
2021-02-25

Apparatus for arc welding and method of using the same

 #16
20200238417
2020-07-30

GTAW system and welding method for thick plates with an ultra-narrow gap

 #17
20200215638
2020-07-09

TIG TORCH FOR WELDING, SOLDERING OR COATING

 #18
20200180064
2020-06-11

Electrode unit for inert gas welding with non-consumable electrode

 #19
20200094345
2020-03-26

Welding torch

 #20
20200086415
2020-03-19

Welding torch and all-position welding device

 #21
20190351498
2019-11-21

Welding torch and all-position welding device

 #22
20190321905
2019-10-24

In-process weld monitoring and control

 #23
20190210140
2019-07-11

TIG welding torch

 #24
20190151978
2019-05-23

TIG welding device

 #25
20190076949
2019-03-14

Automated edge welding based on edge recognition using separate positioning and welding robots

 #26
20190036428
2019-01-31

Locator-equipped clamp jig, stator manufacturing device, and method for manufacturing stator

 #27
20180133828
2018-05-17

Quick disconnect torch handle

 #28
20180117703
2018-05-03

Multi-process torch

 #29
20180036825
2018-02-08

Wire aiming guide and welding device

 #30
20180021874
2018-01-25

Wire shuttle for use in welding applications

 #31
20170326676
2017-11-16

Arc welding equipment

 #32
20170326671
2017-11-16

Welding tool for performing SMAW or MIG weld with mantenance of a constant distance between the electrode and the weld area

 #33
20170326666
2017-11-16

Handling apparatus for performing a TIG weld with regulation of speed of the fed wire

 #34
20170312845
2017-11-02

Manual plasma system with remote control

 #35
20170129037
2017-05-11

Increased durability welding torch assembly and components

 #36
20170072494
2017-03-16

Weld overlay system

 #37
20170043425
2017-02-16

Welding torch and mounting jig thereof

 #38
20170008116
2017-01-12

Method for tungsten inert gas welding

 #39
20160193682
2016-07-07

Force sensing control apparatus for welding machines

 #40
20160136750
2016-05-19

Vacuum insulated welding torch

 #41
20160121423
2016-05-05

TIG WELDING TORCH

 #42
20160052078
2016-02-25

Welding torch with upper and lower shielding gas flow and welding method using welding torch for horizontal welding

 #43
20150360314
2015-12-17

Increased durability welding torch assembly and components

 #44
20150246409
2015-09-03

Torch for tungsten inert gas welding

 #45
20150239060
2015-08-27

Manual plasma system with remote control

 #46
20150190879
2015-07-09

Increased durability welding torch assembly and components

 #47
20150048057
2015-02-19

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

 #48
20150028003
2015-01-29

Apparatus and method for a liquid cooled shield for improved piercing performance

 #49
20150001185
2015-01-01

Hybrid welding method and welding torch for hybrid welding

 #50
20140217069
2014-08-07

Plasma torch with reversible baffle

 #51
20140144898
2014-05-29

Torch-mounted fingertip welding controller

 #52
20140091068
2014-04-03

Welding torch

 #53
20130277337
2013-10-24

Constricting nozzle and TIG welding torch using this nozzle

 #54
20130175244
2013-07-11

Plasma torch with reversible baffle

 #55
20130068745
2013-03-21

GAS SHIELDING DEVICE FOR A WELDING SYSTEM

 #56
20130026141
2013-01-31

Apparatus and method for a liquid cooled shield for improved piercing performance

 #57
20120298630
2012-11-29

Welding apparatus having a wire pulser and methods thereof

 #58
20120187094
2012-07-26

Welding method and welding apparatus

 #59
20120152927
2012-06-21

Tungsten inert gas welding torch with improved liquid cooling

 #60
20120152909
2012-06-21

Tungsten inert gas welding torch with improved air cooled handle

 #61
20120125904
2012-05-24

WELDING NOZZLE

 #62
20120024823
2012-02-02

COLLET ASSEMBLY WITH A UNIVERSAL COLLET

 #63
20110303647
2011-12-15

TIG WELDING SYSTEM AND METHOD

 #64
20110278274
2011-11-17

Arc welding torch having a variable electrode receiver

 #65
20110272383
2011-11-10

Welding tool

 #66
20100276397
2010-11-04

ELECTRICALLY ISOLATED GAS CUPS FOR PLASMA TRANSFER ARC WELDING TORCHES, AND RELATED METHODS

 #67
20100276396
2010-11-04

APPARATUS AND METHOD FOR WELDING

 #68
20100140240
2010-06-10

Positioning means and method of use thereof

 #69
20100051594
2010-03-04

MICRO-ARC ALLOY CLEANING METHOD AND DEVICE

 #70
20090277878
2009-11-12

Insertion element, gas lens with such an insertion element, and welding torch with such a gas lens

 #71
20090230095
2009-09-17

Apparatus and method for a liquid cooled shield for improved piercing performance

 #72
20090223939
2009-09-10

Variable orifice torch

 #73
20090050606
2009-02-26

Changeable welding head assembly

 #74
20080296269
2008-12-04

TIG welding equipment and TIG welding methods

 #75
20080197116
2008-08-21

TIG welding system and method

 #76
20080169277
2008-07-17

LIGHTED WELDING TORCH

 #77
20070164001
2007-07-19

Narrow groove gas shielding and related method

 #78
20070017912
2007-01-25

Configurable dual process welding head and method

 #79
20070012670
2007-01-18

Welding device and welding torch

 #80
20060124603
2006-06-15

TIG welding equipment and TIG welding method

 #81
20060076320
2006-04-13

Non-consumable electrode welding torch and welding head with the torch

 #82
20060076319
2006-04-13

Arc welding apparatus

 #83
20060054609
2006-03-16

TIG welding torch

 #84
20050279735
2005-12-22

Nozzle assembly for welding torch

 #85
20050077270
2005-04-14

Temperature indicating consumable

 #86
20050072763
2005-04-07

Flexible welding implement and method of manufacturing same

 #87
20050016979
2005-01-27

Method and apparatus to adaptively cool a welding-type system

 #88
20050016978
2005-01-27

METHOD AND APPARATUS TO ADAPTIVELY COOL A WELDING-TYPE SYSTEM

 #89
20050016966
2005-01-27

Air-cooled arc welding implement

 #90
13186588
2015-08-04

Tack weld purging system