Patents-Review.com
ClassID:

42693 ⎘

B23H7/22 - CPC Classification

Classification description:

Processes or apparatus applicable to both electrical discharge machining and electrochemical machining Electrodes specially adapted therefor or their manufacture

Sub-classes:
Recent Application in this class:
#1
20230415251
2023-12-28

ELECTRICAL DISCHARGE MACHINING APPARATUS

 #2
20210246748
2021-08-12

Downhole tool

 #3
20210101217
2021-04-08

Manufacturing method of textured and coated electrode wire

 #4
20200261993
2020-08-20

Electrode, electrochemical machining apparatus using the electrode, electrochemical machining method, and product machined by the method

 #5
20200122255
2020-04-23

ELECTROMACHINING SYSTEMS AND METHODS

 #6
20200016673
2020-01-16

Electrode and method for manufacturing the same

 #7
20190291197
2019-09-26

Electrical discharge machining method and electrical discharge machining device

 #8
20190270152
2019-09-05

Electrode for an electro-erosion process and an associated method thereof

 #9
20190126372
2019-05-02

Electrochemical machining apparatus

 #10
20190070683
2019-03-07

TOOL AND METHOD FOR PROCESSING A CHANNEL WITHIN AN ELECTRICALLY CONDUCTIVE COMPONENT

 #11
20180185943
2018-07-05

Electrode, electrochemical machining apparatus using the electrode, electrochemical machining method, and product machined by the method

 #12
20180111210
2018-04-26

Apparatus and method for electrically machining

 #13
20180093337
2018-04-05

Electrode for an electro-erosion process and an associated method thereof

 #14
20170266743
2017-09-21

Apparatus and method for making extrusion dies

 #15
20170151619
2017-06-01

Electric discharge machining method and electric discharge machine

 #16
20150273603
2015-10-01

Electrode, electrochemical machining apparatus using the electrode, electrochemical machining method, and product machined by the method

 #17
20150014281
2015-01-15

Electrode and method for manufacturing the same

 #18
20130193000
2013-08-01

Electrode and installation for electrochemical machining and method therefor

 #19
20100005650
2010-01-14

Gradation twin-wire EDM manufacturing system

 #20
20070239311
2007-10-11

Method for under-sizing electrodes for polygonal orbit electric discharge machining