ClassID:

41363

B23C3/32 - CPC Classification

Classification description:

Milling particular work; Special milling operations; Machines therefor; Grooving workpieces Milling helical grooves, e.g. in making twist-drills

Recent Application in this class:
#1
20250018458
2025-01-16

METHOD FOR MANUFACTURING SCREW ROTOR, SCREW ROTOR, AND SCREW COMPRESSOR

#2
20240081962
2024-03-14

Manufacture of a dental tool

#3
20230126590
2023-04-27

Manufacture of a dental tool

#4
20210187620
2021-06-24

Method for producing one or more concave cut-outs on a main body which is, in particular, substantially cylindrical, armature, keeper plate, and electromagnetic actuator

#5
20190366455
2019-12-05

METHOD FOR MACHINING OF BALL TRACKS OF INNER RACES OF CONSTANT VELOCITY JOINTS

#6
20190184477
2019-06-20

Whirling device

#7
20180065193
2018-03-08

Method for manufacturing a stator or machining the inner wall of a stator

#8
20180016847
2018-01-18

Bit for drilling with casing or liner string and manufacture thereof

#9
20170174253
2017-06-22

Power steering apparatus and method of manufacturing power steering apparatus

#10
20160349035
2016-12-01

Method of manufacturing stylus and stylus

#11
20160319416
2016-11-03

Method for preparing a surface before thermal spray-coating

#12
20160158852
2016-06-09

Method and device for producing a cavity in a stator of an eccentric screw pump

#13
20150151445
2015-06-04

Groove-forming method, control device for machine tool and tool path generating device

#14
20140334888
2014-11-13

Method for obtaining a complete threading profile by milling and milling tool

#15
20140308149
2014-10-16

Long reach spindle drive systems and method

#16
20140140782
2014-05-22

Drill bit

#17
20140087015
2014-03-27

Annular die spiral groove configuration

#18
20130228554
2013-09-05

ELASTIC ELEMENT FOR THE USE IN A STABILIZATION DEVICE FOR BONES AND VERTEBRAE AND METHOD FOR THE MANUFACTURE OF SUCH ELASTIC ELEMENT

#19
20130183113
2013-07-18

Twist drill and method for the production thereof

#20
20130156523
2013-06-20

Scroll machining method and machining unit

#21
20130118313
2013-05-16

System and method for simultaneously forming flutes in solid carbide tools

#22
20120294687
2012-11-22

Stator manufacturing method and whirling cutter device

#23
20110211928
2011-09-01

Spindle drive apparatus and methods

#24
20110054534
2011-03-03

Elastic element for the use in a stabilization device for bones and vertebrae and method for the manufacture of such elastic element

#25
20100129170
2010-05-27

Long reach spindle drive systems and method

#26
20100086371
2010-04-08

Twist drill having at least two cutting inserts at the tip each with its own J-shaped chip guiding flute and a method for the production thereof

#27
20090114347
2009-05-07

Embossing roller and method for the manufacturing thereof

#28
20090064811
2009-03-12

BALL SCREW DEVICE

#29
20070201959
2007-08-30

Side milling cutter for manufacturing a stone or rock drill, a method of manufacturing a stone or rock drill with a side milling cutter, and a side milling cutter and a cutting insert therefor

#30
20070116532
2007-05-24

Methods for manufacturing endodontic instruments by milling

#31
20070084316
2007-04-19

Cutting tool assembly including diamond cutting tips at half-pitch spacing for land feature creation

#32
20070003387
2007-01-04

Apparatus and method for processing screw rotor and cutting bit

#33
20060129147
2006-06-15

Elastic element for the use in a stabilization device for bones and vertebrae and method for the manufacture of such elastic element

#34
20060053919
2006-03-16

Method for making a ball-nut and method for making a ball-screw

#35
20060048360
2006-03-09

Apparatus and method for processing screw rotor and cutting bit

#36
20050254913
2005-11-17

Device for machining grooves in a cylindrical bore, in particular of a brake master cylinder

#37
20050186036
2005-08-25

Method and tool for production of an inner part of a constant-velocity joint

#38
20050147519
2005-07-07

Screw compressor and method of manufacturing rotors thereof

#39
20050089433
2005-04-28

Screw compressor and method of manufacturing rotors thereof

#40
19052242
2026-04-21

Constant rake fluted drill bit and method of manufacture

#41
18581321
2025-02-18

Constant rake fluted drill bit and method of manufacture

#42
15590473
2019-02-05

Method of machining V-notch grooves for controlled fragmentation of warheads