ClassID:

233473

H05H1/341 - CPC Classification

Classification description:

Generating plasma; Handling plasma; Generating plasma; Plasma torches using an arc; Details, e.g. electrodes, nozzles Arrangements for providing coaxial protecting fluids

Recent Application in this class:
#1
20240227076
2024-07-11

Systems and methods for generating plasma shields

#2
20220324055
2022-10-13

Systems and methods for generating plasma shields

#3
20220287170
2022-09-08

PLASMA TORCH

#4
20210329771
2021-10-21

PLASMA TORCH

#5
20210146469
2021-05-20

REVERSE POLARITY PLASMA ARC ROBOT ADDITIVE MANUFACTURING SYSTEM AND IMPLEMENTATION METHOD THEREFOR

#6
20210121971
2021-04-29

METHOD AND DEVICE FOR PLASMA CUTTING OF WORK PIECES

#7
20200296818
2020-09-17

Plasma cutting method and torch for implementing same

#8
20190320522
2019-10-17

Plasma-generating device, plasma surgical device and use of a plasma surgical device

#9
20190075643
2019-03-07

Water injection and venting of a plasma arc torch

#10
20190009356
2019-01-10

Vented plasma cutting electrode and torch using the same

#11
20180168022
2018-06-14

Plasma-generating device, plasma surgical device and use of a plasma surgical device

#12
20170087659
2017-03-30

Non-transferred plasma arc system, conversion adapter kit, and non-transferred plasma arc torch

#13
20160174353
2016-06-16

Water injection and venting of a plasma arc torch

#14
20150163892
2015-06-11

Method and apparatus for recycling shield gas in a plasma arc torch

#15
20150027373
2015-01-29

Apparatus for treating a gas stream

#16
20140217069
2014-08-07

Plasma torch with reversible baffle

#17
20140048516
2014-02-20

Plasma fired feed nozzle

#18
20130175244
2013-07-11

Plasma torch with reversible baffle

#19
20130020287
2013-01-24

Method for starting and stopping a plasma arc torch

#20
20120199563
2012-08-09

Method and apparatus for recycling shield gas in a plasma arc torch

#21
20120145681
2012-06-14

Plasma torch with swirl-inducing nozzle and method of using same

#22
20120018409
2012-01-26

High quality hole cutting using variable shield gas compositions

#23
20110210102
2011-09-01

Plasma welding torch having a nozzle with first and second orifices, and welding method using plasma welding torch having a nozzle with first and second orifices

#24
20110062119
2011-03-17

UNDERWATER MARKING WITH A PLASMA ARC TORCH

#25
20100276398
2010-11-04

Shielding gas flow controller for a welding apparatus

#26
20100159157
2010-06-24

Robotically applied hardfacing with pre-heat

#27
20100155376
2010-06-24

High quality hole cutting using variable shield gas compositions

#28
20090039062
2009-02-12

TORCH BRAZING PROCESS AND APPARATUS THEREFOR

#29
20070181540
2007-08-09

Method and apparatus for improved plasma arc torch cut quality

#30
20070029292
2007-02-08

Plasma-generating device, plasma surgical device and use of a plasma surgical device

#31
20060043075
2006-03-02

Shielded beam delivery apparatus and method

#32
20050026001
2005-02-03

Shielded ceramic thermal spray coating