ClassID:

42840

B23K7/00 - CPC Classification

Classification description:

Cutting, scarfing, or desurfacing by applying flames

Sub-classes:
Recent Application in this class:
#1
20230392785
2023-12-07

WELDING OR CUTTING TORCH

#2
20220325592
2022-10-13

Subsea connector handle

#3
20220032387
2022-02-03

Machine cutting torch system

#4
20200198040
2020-06-25

Machine cutting torch system

#5
20180185969
2018-07-05

Safety device for mounting in the gas supply installation of a cutting torch of a flame-cutting machine

#6
20180173201
2018-06-21

METHOD AND SYSTEM FOR MACHINE CUTTING IN SHEET MATERIAL

#7
20180071871
2018-03-15

Pressed thermite rod for a self-contained portable cutting device

#8
20170129033
2017-05-11

Machine cutting torch system

#9
20160221099
2016-08-04

Systems and methods for cutting a plow bolt hole with a cutting torch

#10
20160214201
2016-07-28

Movement device, particularly for cutting torches of the plasma type and the like

#11
20160101481
2016-04-14

SYSTEM AND METHOD FOR MONITORING WELDING THRESHOLD CONDITIONS

#12
20160052075
2016-02-25

Nozzle for cutting steel workpieces

#13
20150069676
2015-03-12

EXOTHERMIC CUTTING BLADE

#14
20140339746
2014-11-20

Device for the thermal deburring of workpieces

#15
20140331881
2014-11-13

Rotating and oscillating breaching device with reactive material

#16
20140312010
2014-10-23

Plasma torch cutting device and process

#17
20140291900
2014-10-02

Nozzle System for a Cutting Torch for Autogenous Torch-Cutting with a Sleeve-Like Pipe Jacket for Drawing in Outside Air

#18
20140217070
2014-08-07

Systems and methods for thermally working a workpiece

#19
20140205957
2014-07-24

Combustible fluid cutting safety system

#20
20140183171
2014-07-03

Movement device, particularly for cutting torches of the plasma type and the like

#21
20140145380
2014-05-29

Torch tip protector

#22
20130300039
2013-11-14

Universal head-mix swirl injector for gas torch

#23
20130264752
2013-10-10

Cutting apparatus with two torches

#24
20130220487
2013-08-29

Silent entry torching and oxygen delivery system and configuration

#25
20130139715
2013-06-06

Reactive material breaching device

#26
20130112320
2013-05-09

Methods of severing an object from the outside using heat evolved from an exothermic reaction

#27
20130032250
2013-02-07

GAS CUTTING METHOD, GAS CUTTING MACHINE, AND CUTTING TIP

#28
20120313299
2012-12-13

Apparatus for metal cutting and welding

#29
20120168996
2012-07-05

UNIVERSAL CUTTING TORCH AND CUTTING TORCH HEAD

#30
20110036461
2011-02-17

Method and Equipment for Flame Cutting a Steel Part

#31
20110011221
2011-01-20

Plasma Arc Cutting Torch, Oxygen-Fuel Gas Cutting Torch, Waterjet or Laser Cutting Torch, Pierce Height three or more Multi-Step Transition Height Process control for more than an initial pierce height and set cut height setting

#32
20110000888
2011-01-06

Adapter converting a conventional oxy-fuel cutting torch to an exothermic cutting torch

#33
20100301020
2010-12-02

Plasma torch cutting device and process

#34
20100225034
2010-09-09

Device for the thermal deburring of workpieces

#35
20090026179
2009-01-29

Thermal Cutting Method

#36
20080265472
2008-10-30

Exothermic cutting torch

#37
20080115862
2008-05-22

Method for thermal cutting

#38
20080028907
2008-02-07

Cutting machine

#39
20070152383
2007-07-05

Continuous cutting and drilling lance

#40
15621164
2020-07-07

Torch

#41
14986609
2018-03-20

Attachment clip for cutting torch

#42
14012373
2016-02-16

Torch for cutting or perforation

#43
13924436
2016-09-27

Exothermic cutting rod