B23K9/0008 - CPC Classification Index

ClassID:

42856 ⎘

B23K9/0008 - CPC Classification

Classification description:

Arc welding or cutting Welding without shielding means against the influence of the surrounding atmosphere

Sub-classes:

B23K9/0017 » {using more than one electrode} 15

Recent Application in this class:

20200384567

2020-12-10

ARC WELDING METHOD FOR DISSIMILAR MATERIAL BONDING

20190366462

2019-12-05

Resistance welding a porous metal layer to a metal substrate

20180264575

2018-09-20

Short circuit welding using self-shielded electrode

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

20170326666

2017-11-16

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

20160218603

2016-07-28

Arc welding/brazing process for low-heat input copper joining

20150360325

2015-12-17

Stick electrode

20150165540

2015-06-18

System and method for true electrode speed

20150060425

2015-03-05

Welding consumables and consumable holders

#10

20140263246

2014-09-18

Gas phase alloying for wire fed joining and deposition processes

#11

20140197148

2014-07-17

Structure and method of bonding copper and aluminum

#12

20140131334

2014-05-15

Gas tungsten arc welding using arcing-wire

#13

20140061174

2014-03-06

Method for producing a heating rod

#14

20140054277

2014-02-27

WIRE BONDING APPARATUS AND WIRE BONDING METHOD

#15

20130284705

2013-10-31

WELDING HEAD RAIL SQUARING PROCESS

#16

20130270245

2013-10-17

Method and apparatus for welding

#17

20130180970

2013-07-18

Resistance welding a porous metal layer to a metal substrate

#18

20110284513

2011-11-24

Welding consumables and consumable holders

#19

20110114612

2011-05-19

Method and Apparatus For Welding

#20

20100051585

2010-03-04

Welding head rail squaring process

#21

20070221643

2007-09-27

GAS-LESS PROCESS AND SYSTEM FOR GIRTH WELDING IN HIGH STRENGTH APPLICATIONS INCLUDING LIQUEFIED NATURAL GAS STORAGE TANKS

#22

20070114215

2007-05-24

Method of pacing travel speed

#23

20060081578

2006-04-20

Method and apparatus for welding

#24

15960057

2018-07-24

Media content delivery system and method