B23B51/0413 - CPC Classification Index

ClassID:

40753 ⎘

B23B51/0413 - CPC Classification

Classification description:

Tools for drilling machines for trepanning Drills with core-cutting-off devices

Recent Application in this class:

20260034590

2026-02-05

Cutout-Plug-Easy-Release Hole Saw

20220371106

2022-11-24

CYLINDRICAL HEAD BORING TOOL, IN PARTICULAR A FORSTNER BIT

20190048674

2019-02-14

Core drilling methods and devices

20190009347

2019-01-10

CONDUIT HEATER REPLACEMENT TOOL

20180311749

2018-11-01

Cutting tool

20170281198

2017-10-05

System, apparatus, and method for grafting tissue

20170056982

2017-03-02

Nail head removal tool

20160256938

2016-09-08

Cutting tool

20150033929

2015-02-05

Rotary burring tool

#10

20130136553

2013-05-30

Cutting tool

#11

20120297601

2012-11-29

Method of manufacturing member having closed-bottom hole portion, and working tool

#12

20120181730

2012-07-19

CUTTING TOOL AND METHOD

#13

20100322733

2010-12-23

Cutting tool

#14

20090269152

2009-10-29

CUTTING TOOL AND METHOD

#15

20090087273

2009-04-02

Cutting tool

#16

20080279646

2008-11-13

Core Cutter

#17

20080034565

2008-02-14

Methods and apparatus for an annular core cutter

#18

20070280798

2007-12-06

Cutting tool

#19

20070277656

2007-12-06

Cutting tool

#20

20060291970

2006-12-28

Machining mechanical parts with a hollow cylindrical tool