ClassID:

42705

B23H9/003 - CPC Classification

Classification description:

Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects Making screw-threads or gears

Recent Application in this class:
#1
20190210130
2019-07-11

Precision electrochemical machine for gear manufacture

#2
20190168326
2019-06-06

ELECTROCHEMICAL MACHINING APPARATUS FOR GEAR OUTLINE

#3
20190022778
2019-01-24

Advanced herringbone gear design

#4
20180250760
2018-09-06

Machine and method for spark erosion machining of a gerotor pump

#5
20170227107
2017-08-10

Convex gear tooth edge break

#6
20170157690
2017-06-08

Machine for machining gear teeth and gear teeth machining method

#7
20160178047
2016-06-23

Systems and methods for implementing robust gearbox housings

#8
20150329987
2015-11-19

Electrochemical machining method for rotors or stators for moineau pumps

#9
20150202705
2015-07-23

Machine for machining gear teeth and gear teeth machining method

#10
20140202992
2014-07-24

Method of producing injection-molding die for worm wheel, and method of producing worm wheel

#11
20110243774
2011-10-06

Undercut stator for a positive displacment motor

#12
20100307274
2010-12-09

Worm Wheel, Method of Producing Injeciton-Molding Die for Worm Wheel, and Method of Producing Worm Wheel

#13
20100264119
2010-10-21

Electric discharge machining apparatus and programming device

#14
20100111628
2010-05-06

Method for Designing and Manufacturing a Gear

#15
20100012507
2010-01-21

Method for producing gear wheels

#16
20080193242
2008-08-14

Apparatus for machining plate-shaped or cylindrical workpieces comprising cutting teeth

#17
20080168854
2008-07-17

Reduction Gear

#18
20080022798
2008-01-31

Running Gear And Production Method

#19
20070187368
2007-08-16

Attachment for spark erosion machines

#20
20070080145
2007-04-12

Method and device for producing an internal thread by automatically machining in a bore

#21
20060261517
2006-11-23

Manufacturing method of a molded gear

#22
14206949
2018-04-24

Method for forming a dual threaded die