Patents-Review.com
ClassID:

156231 ⎘

F23D14/54 - CPC Classification

Classification description:

Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid; Details, e.g. noise reduction means; Nozzles for torches; for blow-pipes for cutting or welding metal

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

WELDING OR CUTTING TORCH

 #2
20220026060
2022-01-27

Handheld welding torch apparatus

 #3
20210148567
2021-05-20

Organic Colorant Complexes from Reactive Dyes and Articles Containing the Same

 #4
20210063014
2021-03-04

Rotating electrical connection with locking axial and radial positions for use in welding and cutting devices

 #5
20200124279
2020-04-23

Swivel head assembly for an oxy-fuel torch

 #6
20190145622
2019-05-16

FUEL TIP WITH INTEGRATED FLASHBACK ARRESTOR

 #7
20190128515
2019-05-02

Post mix nozzle design

 #8
20170225251
2017-08-10

Cutting nozzle for a postmixed oxy-fuel gas torch

 #9
20160052075
2016-02-25

Nozzle for cutting steel workpieces

 #10
20150360312
2015-12-17

Backfire preventing gas cutting apparatus

 #11
20150076255
2015-03-19

Ergonomic torch regulator controller

 #12
20150048065
2015-02-19

Welding torch with a fixing element for the gas nozzle, said element being capable of extension; process control method for a welding system equipped with said welding torch; gas nozzle for said welding torch; and contact tube for said welding torch

 #13
20150041561
2015-02-12

Gas cutting tip for preventing backfire

 #14
20140030666
2014-01-30

FLASHBACK ARRESTOR

 #15
20130075372
2013-03-28

Nozzle for a liquid-cooled plasma cutting torch with grooves

 #16
20130038001
2013-02-14

Nozzle for cutting steel workpieces and workpieces made of iron alloys

 #17
20130038000
2013-02-14

Method of mixing gases for a gas cutting torch

 #18
20130032976
2013-02-07

Method of directing a gas flow in a gas cutting tip

 #19
20130032250
2013-02-07

GAS CUTTING METHOD, GAS CUTTING MACHINE, AND CUTTING TIP

 #20
20120255988
2012-10-11

Brazing system and method

 #21
20120074244
2012-03-29

Ergonomic torch regulator controller

 #22
20120061355
2012-03-15

Adapter for a plasma arc torch

 #23
20120032002
2012-02-09

Mixer for a gas cutting torch

 #24
20120032001
2012-02-09

Gas cutting tip with improved flow passage

 #25
20110006048
2011-01-13

Refractory materials reinforced composites for the GMAW contact tips

 #26
20110003261
2011-01-06

Torch assembly

 #27
20100314374
2010-12-16

Front consumables for pulse GMAW torches

 #28
20100102041
2010-04-29

Inert gas cover system for laser welding

 #29
20090107958
2009-04-30

Torch and Contact Tip for Gas Metal Arc Welding

 #30
20090050609
2009-02-26

Welding torch with a fixing element for the gas nozzle, said element being capable of extension; process control method for a welding system equipped with said welding torch; gas nozzle for said welding torch; and contact tube for said welding torch

 #31
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

 #32
20060016914
2006-01-26

Coated nozzle for laser cutting