B23B2231/0228 - CPC Classification Index

ClassID:

41008 ⎘

B23B2231/0228 - CPC Classification

Classification description:

Details of chucks, toolholder shanks or tool shanks; Features of shanks of tools not relating to the operation performed by the tool; Overall cross sectional shape of the shank Square

Recent Application in this class:

20190099813

2019-04-04

Integrated drill chuck

20150239108

2015-08-27

Shaft securing mechanism for a tool

20140227057

2014-08-14

Clamping system and base, collet chuck and rotary tool therefor and method for mounting the rotary tool in the clamping system

20120235367

2012-09-20

CUTTER-TOOLING ASSEMBLY

20120114434

2012-05-10

Cutter-tooling assembly

20120103144

2012-05-03

Shaft securing mechanism for a tool

20100259017

2010-10-14

Irregular-shank tools and drivers therefor

20090079143

2009-03-26

Rotary tool with multiple tool attachment interfaces

20090025462

2009-01-29

METHOD OF SELECTING A DRILLING BIT

#10

20070048099

2007-03-01

Thread tap adapter

#11

20060275091

2006-12-07

Quick stock remover

#12

20060099041

2006-05-11

Metal machining and drilling bits