B23B2251/66 - CPC Classification Index

ClassID:

41189 ⎘

B23B2251/66 - CPC Classification

Classification description:

Details of tools for drilling machines Drills with provision to be used as a screwdriver

Recent Application in this class:

20250221752

2025-07-10

EXTRACTOR DEVICE

20240327126

2024-10-03

EXTRACTOR DEVICE

20220411193

2022-12-29

Orthopedic screw extractor

20200060745

2020-02-27

Orthopedic screw extractor

20170312001

2017-11-02

Orthopedic screw extractor

20150101177

2015-04-16

Drilling apparatus and method

20110239375

2011-10-06

BIT STRUCTURE FOR POWERED TOOLS

20100269264

2010-10-28

Bit structure for powered tools

20100126316

2010-05-27

Multiple bit unit

#10

20100126315

2010-05-27

Multiple bit unit

#11

20090056511

2009-03-05

Tool head structure

#12

20090000432

2009-01-01

Tool Head Structure

#13

20070074350

2007-04-05

Multi-purpose tool

#14

20050186043

2005-08-25

Method and assembly for mounting a drill bit into a shank

#15

20050105983

2005-05-19

Multi-functional bit & connect-disconnect coupling used therewith