B23B2260/072 - CPC Classification Index

#1

20260042153

2026-02-12

FINISHING TOOL

#2

20260034587

2026-02-05

CUTTING TOOL, AND METHOD FOR MANUFACTURING MACHINED PRODUCT

#3

20250353084

2025-11-20

HOLE SAW

#4

20250303481

2025-10-02

HOLE SAW

#5

20250050510

2025-02-13

METHOD FOR MANUFACTURING GRIPPING TOOL

#6

20240375193

2024-11-14

HOLE SAW

#7

20240217008

2024-07-04

HOLE SAW

#8

20240017335

2024-01-18

HOLE SAW

#9

20230147380

2023-05-11

ROTARY CUTTING TOOL

#10

20230112552

2023-04-13

HOLE CUTTER WITH CHIP EGRESS APERTURE

#11

20230110578

2023-04-13

Hole saw

#12

20230067286

2023-03-02

Cutting insert

#13

20220362859

2022-11-17

CONVERSION ASSEMBLY FOR MANUAL LATHES, MILLS, GRINDERS, AND OTHER MANUALLY-OPERATED MACHINE TOOLS

#14

20220305569

2022-09-29

HOLE SAW GUIDE

#15

20220288703

2022-09-15

SINGLE-LIP DRILL HAVING TWO LONGITUDINAL GROOVES IN THE RAKE FACE

#16

20220234116

2022-07-28

PROCESSING TOOL AND PROCESSING TOOL ASSEMBLY

#17

20210245271

2021-08-12

Hole saw

#18

20210008649

2021-01-14

Hole cutter with chip egress aperture

#19

20200324349

2020-10-15

Hole saw

#20

20200171585

2020-06-04

Hole saw

#21

20200086401

2020-03-19

Cutting tool

#22

20200061722

2020-02-27

Hole saw

#23

20200061721

2020-02-27

Hole saw

#24

20190375029

2019-12-12

Drill

#25

20190351490

2019-11-21

Drill device and method of manufacturing the same

#26

20190255625

2019-08-22

HOLE SAW GUIDE

#27

20190232390

2019-08-01

Bore cutting tool and method of making the same

#28

20190160554

2019-05-30

Hole cutter with chip egress aperture

#29

20190030618

2019-01-31

Tool holding system having captive and non-releasable members, method of manufacture and assembly of same and cutting tool

#30

20190022770

2019-01-24

Hole saw

#31

20180272458

2018-09-27

Cutting cutter for tip dressing, and tip dresser

#32

20180236567

2018-08-23

Hole saw guide

#33

20180193926

2018-07-12

Hole saw

#34

20180185927

2018-07-05

Cutting tool and a nozzle with internally extending grooves

#35

20180161885

2018-06-14

Cutting tool with a nozzle with a coolant channel

#36

20180093330

2018-04-05

CUTTING TOOL AND METHOD FOR ITS MANUFACTURE

#37

20180001397

2018-01-04

Hole cutter with chip egress aperture

#38

20170307491

2017-10-26

Flatwise material coupon

#39

20170136555

2017-05-18

Vacuum drilling system and methods

#40

20170001249

2017-01-05

Drill bit with a replaceable cutting portion

#41

20160136739

2016-05-19

Tool accommodating replaceable blade

#42

20160011089

2016-01-14

Strength testing of a flatwise material coupon

#43

20150196960

2015-07-16

Drilling worktable for manufacturing tube support plates and method of manufacturing tube support plates using the same

#44

20140023446

2014-01-23

Hole saw

#45

20120275875

2012-11-01

MACHINE TOOL BIT

#46

20110200408

2011-08-18

Tool coupling

#47

20110170967

2011-07-14

Hole cutter with chip egress aperture

#48

20110008115

2011-01-13

Boring bit

#49

20090075565

2009-03-19

Method of producing rotationally symmetrical surfaces on a workpiece

#50

20090035075

2009-02-05

Cutting tool, tool body and cutting insert therefor

#51

20070231094

2007-10-04

Chuck and article having mating features to prevent axial slippage

#52

20070180963

2007-08-09

Lathe tool

#53

20070169596

2007-07-26

Collet chuck for direct drive rotary stage

#54

20070140803

2007-06-21

Shrink fit tool holder with grooves

#55

20070086867

2007-04-19

Vacuum drilling system

#56

20070006694

2007-01-11

Cutting tool and cutting machine

#57

20060263156

2006-11-23

Hole saw and cutter

#58

20060159534

2006-07-20

Drill insert having curved cutting edges

#59

20050100420

2005-05-12

Spade drill insert having curved cutting edges