ClassID:

40904

B23B2220/12 - CPC Classification

Classification description:

Details of turning, boring or drilling processes Grooving

Sub-classes:
Recent Application in this class:
#1
20250073785
2025-03-06

TWO-WAY INDEXABLE V-SHAPED CUTTING INSERT AND TOOL HOLDER THEREOF

#2
20240390993
2024-11-28

PLUG CUTTING TOOL AND RELATED METHOD OF USE

#3
20240278329
2024-08-22

BODY OF CUTTING TOOL AND CUTTING INSERT

#4
20240207947
2024-06-27

CUTTING INSERT HAVING TWO FORWARDLY CONVERGING ABUTMENT SURFACES, INSERT HOLDER AND CUTTING TOOL

#5
20210339319
2021-11-04

Indexable cutting insert having two cutting portions located in diagonally opposite quadrants and two lower abutment elements, and cutting tool therefor

#6
20210260668
2021-08-26

Cutting insert and tool for machining a workpiece

#7
20200361001
2020-11-19

Indexable cutting insert having two cutting portions located in diagonally opposite quadrants and two lower abutment elements, and cutting tool therefor

#8
20200155186
2020-05-21

Power operated rotary excision tool

#9
20190381575
2019-12-19

GELLING REDUCTION TOOL FOR GROOVING CHEMICAL MECHANICAL PLANARIZATION POLISHING PADS

#10
20190358710
2019-11-28

Method of machining a groove

#11
20190111493
2019-04-18

Cutting tool and method for machining annular groove

#12
20190061015
2019-02-28

Cutting tool

#13
20190061008
2019-02-28

High-speed grooving method

#14
20180281076
2018-10-04

GELLING REDUCTION TOOL FOR GROOVING CHEMICAL MECHANICAL PLANARIZATION POLISHING PADS

#15
20180272431
2018-09-27

Blade-shaped cutting insert and cutting tool therefor

#16
20180214957
2018-08-02

Pipe cutting tool and methods for use

#17
20180185928
2018-07-05

Fly-cutting head, system and method, and tooling and sheeting produced therewith

#18
20180141136
2018-05-24

Surface roughening tool and method

#19
20180093332
2018-04-05

Tetrahedron-shaped cutting insert, insert holder and cutting tool

#20
20180078275
2018-03-22

Power operated rotary excision tool

#21
20180050394
2018-02-22

Method for producing a groove structure in an internal surface of a piston

#22
20170238747
2017-08-24

Decorative rotatable drive element for moving a window covering

#23
20170181562
2017-06-29

Rotatable drive element for moving a window covering

#24
20170106451
2017-04-20

Cutting insert, cutting tool, and method for manufacturing machined product

#25
20160207115
2016-07-21

Cutting insert

#26
20160193661
2016-07-07

Plate member of cutting tool, tool block, clamp member, and cutting tool

#27
20160025219
2016-01-28

Machining process for trapezoid rings with small axial dimensions, used in pistons of internal combustion engines

#28
20160023278
2016-01-28

Fly-cutting head, system and method, and tooling and sheeting produced therewith

#29
20150272370
2015-10-01

Rotatable drive element for moving a window covering

#30
20150090083
2015-04-02

Cutting tool and methods for use

#31
20150090082
2015-04-02

Cutting tool and methods for use

#32
20140290450
2014-10-02

Cutting insert, cutting tool, and method of manufacturing machined product using them

#33
20140076508
2014-03-20

Drapery tube incorporating batteries within the drapery tube, with a stop for facilitating the loading and unloading of the batteries

#34
20140076503
2014-03-20

Rotatable drive element for moving a window covering

#35
20140050544
2014-02-20

Device and method for generating microstructures in cylindrical surfaces

#36
20130039706
2013-02-14

Systems and methods for maintaining sheave grooves

#37
20120210833
2012-08-23

Systems and methods for maintaining sheave grooves

#38
20110061846
2011-03-17

Method of producing a very light weight finned tube heat exchanger

#39
20100223970
2010-09-09

Pipe processing device having floating drive roller

#40
20100119314
2010-05-13

Cutting insert and cutting method

#41
20100067992
2010-03-18

Cutting insert

#42
20100011920
2010-01-21

Method and apparatus for machning V grooves

#43
20090120250
2009-05-14

Precision roll turning lathe

#44
20090110495
2009-04-30

Small radius end mill tool

#45
20090038450
2009-02-12

Fly-cutting head, system and method, and tooling and sheeting produced therewith

#46
20080089750
2008-04-17

Universal Turning and Milling Tool

#47
20080011132
2008-01-17

Precision roll turning lathe

#48
20070251360
2007-11-01

Precision roll turning lathe

#49
20070147965
2007-06-28

Small radius end mill tool

#50
20070084316
2007-04-19

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

#51
20070059112
2007-03-15

Grooving cutting insert having a circular cutting edge provided with relief recesses

#52
20060230889
2006-10-19

Method of manufacturing molding body having grooves thereon

#53
20060137170
2006-06-29

Turning tool for grooving polishing pad, apparatus and method of producing polishing pad using the tool, and polishing pad produced by using the tool

#54
20060078392
2006-04-13

Cutting tool for rotating and drilling into solid blocks

#55
20050019113
2005-01-27

Cutting insert for turning and milling

#56
19052242
2026-04-21

Constant rake fluted drill bit and method of manufacture

#57
18581321
2025-02-18

Constant rake fluted drill bit and method of manufacture