Patents-Review.com
ClassID:

40444 ⎘

B23B27/18 - CPC Classification

Classification description:

Tools for turning or boring machines ; Tools of a similar kind in general; Accessories therefor; Cutting tools of which the bits or tips or cutting inserts are of special material with cutting bits or tips or cutting inserts rigidly mounted, e.g. by brazing

Sub-classes:
Recent Application in this class:
#1
20250306245
2025-10-02

STRUCTURALLY-COLORED ARTICLES AND METHODS OF MAKING AND USING STRUCTURALLY-COLORED ARTICLES

 #2
20250249513
2025-08-07

CUTTING TOOL BODY AND CUTTING TOOL

 #3
20250205837
2025-06-26

INSERT MANUFACTURING APPARATUS, METHOD OF MANUFACTURING INSERT, INSERT FOR CUTTING TOOL, AND BASE

 #4
20240307960
2024-09-19

CUTTING TOOL

 #5
20230341588
2023-10-26

STRUCTURALLY-COLORED ARTICLES AND METHODS OF MAKING AND USING STRUCTURALLY-COLORED ARTICLES

 #6
20230294176
2023-09-21

Cutting insert having grooved top and bottom abutment surfaces with inner and outer pairs of wedge angles, and cutting tool

 #7
20230271258
2023-08-31

GROOVING TOOL WITH BRAZED CARBIDE TOP CLAMP

 #8
20230120956
2023-04-20

STRUCTURALLY-COLORED ARTICLES AND METHODS FOR MAKING AND USING STRUCTURALLY-COLORED ARTICLES

 #9
20220187501
2022-06-16

Structurally-colored articles and methods for making and using structurally-colored articles

 #10
20220155489
2022-05-19

Structurally-colored articles and methods for making and using structurally-colored articles

 #11
20220107443
2022-04-07

Structurally-colored articles and methods for making and using structurally-colored articles

 #12
20210382201
2021-12-09

Structurally-colored articles and methods for making and using structurally-colored articles

 #13
20210238100
2021-08-05

Polycrystalline cubic boron nitride and method for manufacturing the same

 #14
20210230073
2021-07-29

SINTERED MATERIAL, POWDER AND POWDER PRODUCING METHOD

 #15
20210165131
2021-06-03

Structurally-colored articles and methods of making and using structurally-colored articles

 #16
20210149083
2021-05-20

Structurally-colored articles and methods for making and using structurally-colored articles

 #17
20210146451
2021-05-20

Cutting insert and a method of manufacturing a cutting insert

 #18
20210116603
2021-04-22

Structurally-colored articles and methods for making and using structurally-colored articles

 #19
20210008636
2021-01-14

Cutting tool

 #20
20200217986
2020-07-09

Structurally-colored articles and methods for making and using structurally-colored articles

 #21
20200130061
2020-04-30

Sintered material and cutting tool including the same

 #22
20200088908
2020-03-19

Structurally-colored articles and methods for making and using structurally-colored articles

 #23
20190240740
2019-08-08

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

 #24
20190152000
2019-05-23

Carbide saw blade and welding method thereof

 #25
20190126365
2019-05-02

Replaceable-tip cutting tool main body and replaceable-tip cutting tool

 #26
20190099979
2019-04-04

Structurally-colored articles and methods for making and using structurally-colored articles

 #27
20190099811
2019-04-04

Tool carrier with notch, cutting insert and method for making same

 #28
20180371846
2018-12-27

Polycrystalline diamond sintered material tool excellent in interfacial bonding strength and method of producing same

 #29
20180354038
2018-12-13

Composite part and cutting tool

 #30
20180147638
2018-05-31

Cutting tool for machining abrasive materials, notably wood-based materials

 #31
20180141131
2018-05-24

CBN sintered compact and cutting tool

 #32
20170362130
2017-12-21

Cubic boron nitride sintered body and coated cubic boron nitride sintered body

 #33
20170144229
2017-05-25

Cutting tool and method of manufacturing a cutting tool

 #34
20170120344
2017-05-04

Composite part and cutting tool

 #35
20160318132
2016-11-03

Brazing material for bonding; and composite part and cutting tool using same

 #36
20160214180
2016-07-28

Cutting tool having breaker wall surfaces separated by a convex portion

 #37
20150202730
2015-07-23

Method for manufacturing cubic boron nitride cutting tool and cubic boron nitride cutting tool

 #38
20150061236
2015-03-05

SOLDERED MACHINING TOOL AND SOLDERED BAR STOCK FOR FORMING THE SOLDERED MACHINING TOOL

 #39
20140041495
2014-02-13

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

 #40
20130223941
2013-08-29

Machining tool and method for producing same

 #41
20120080239
2012-04-05

Cutting elements, earth-boring tools incorporating such cutting elements, and methods of forming such cutting elements

 #42
20120034474
2012-02-09

JOINED PRODUCT

 #43
20100272527
2010-10-28

METHOD TO ATTACH OR IMPROVE THE ATTACHMENT OF ARTICLES

 #44
20100202840
2010-08-12

Cutting tip, method of forming cutting tip, and method of manufacturing cutting tip

 #45
20100054875
2010-03-04

Test fixture that positions a cutting element at a positive rake angle

 #46
20080226405
2008-09-18

Metal cutting inserts with abrasive bodies

 #47
20060234086
2006-10-19

Metal cutting inserts with abrasive bodies