ClassID:

41026

B23B2231/04 - CPC Classification

Classification description:

Details of chucks, toolholder shanks or tool shanks Adapters

Recent Application in this class:
#1
20260151880
2026-06-04

CHUCK

#2
20260061500
2026-03-05

Tool Holder For A Computer Numerical Control Machine

#3
20250319533
2025-10-16

COLLET AND ASSEMBLY FOR MOUNTING A WORKPIECE TO A MILLING MACHINE

#4
20250269508
2025-08-28

DRILL ADAPTER APPARATUS

#5
20250162042
2025-05-22

INTRAOSSEOUS DEVICE COUPLERS, DRIVERS, KITS, AND METHODS

#6
20250083287
2025-03-13

Tool Adapter with a Slidable Collar and a Plurality of Socket Adapters

#7
20250065418
2025-02-27

DRILL BIT ADAPTER TOOL

#8
20250025945
2025-01-23

ACCESSORY TOOL

#9
20240424580
2024-12-26

VARIABLE LENGTH TOOL HOLDER

#10
20240416434
2024-12-19

DRILL BIT EXTENSION

#11
20240227034
2024-07-11

COLLET AND ASSEMBLY FOR MOUNTING A WORKPIECE TO A MILLING MACHINE

#12
20240189927
2024-06-13

DYNAMICALLY CONFIGURABLE ARBOR ASSEMBLY APPARATUS WITH DYNAMICALLY ATTACHABLE AND REMOVEABLE COMPONENTS

#13
20230405689
2023-12-21

SELF-LOCKING CLAMPING SYSTEM FOR A HOLLOW SHAFT

#14
20230114743
2023-04-13

Offset-angle extension devices for rotating power tools

#15
20230001490
2023-01-05

Quick-release tool connecting rod

#16
20220410289
2022-12-29

Variable length tool holder

#17
20220410288
2022-12-29

Variable length tool holder

#18
20220379388
2022-12-01

RAPID CHANGE CHUCK ADAPTER

#19
20220281014
2022-09-08

TOOL ADAPTER

#20
20220258249
2022-08-18

Power drill accessories

#21
20220152805
2022-05-19

Universal quick-change adapter

#22
20220134446
2022-05-05

A Tool Holding Arrangement, Thread Insert, Rotatable Shaft and Drill Unit

#23
20220126378
2022-04-28

Illuminated tool bit assembly

#24
20220118530
2022-04-21

Quick-release coupling for drilling and related methods

#25
20220080562
2022-03-17

Tool adapter with a slidable collar and a plurality of socket adapters

#26
20210362309
2021-11-25

Bit holder with impact load protection unit

#27
20210178491
2021-06-17

Interface between a collet holder and a tool adapter

#28
20210170502
2021-06-10

Accessory tool

#29
20210170497
2021-06-10

Intraosseous device couplers, drivers, kits, and methods

#30
20210169211
2021-06-10

Hand held rotary tool with adapter for quick connection to accessories

#31
20210069800
2021-03-11

Balancing adapter for a balancing device, balancing device and balancing adapter set

#32
20210023632
2021-01-28

Variable length tool holder

#33
20210001412
2021-01-07

Quick-release coupling for drilling and related methods

#34
20200384546
2020-12-10

Clamping device for clamping an article, balancing adapter for a balancing device, balancing device and clamping device set

#35
20200376634
2020-12-03

Lockable socket insert, insert tool and insert lock and method of making and using the same

#36
20200261987
2020-08-20

Tool Holder Having A Rigid Sleeve

#37
20200238395
2020-07-30

Tool holder for a machine tool

#38
20200086462
2020-03-19

Anti-marring bit holder

#39
20200086402
2020-03-19

DRILL CHUCK ADAPTOR SYSTEM AND METHOD

#40
20200023502
2020-01-23

Tool bit holder

#41
20190366447
2019-12-05

TOOL HOLDER WITH COILED SPRINGS

#42
20190344360
2019-11-14

Shrink fit adapter for a collet chuck

#43
20190308251
2019-10-10

Machine tool

#44
20190270188
2019-09-05

Concave drive shaft in combination with a power tool

#45
20190070698
2019-03-07

Adapter for a collet chuck, comprising a mounting

#46
20190070672
2019-03-07

Adapter for holding a tool in a collet chuck

#47
20190001421
2019-01-03

Adapter sleeve

#48
20180369976
2018-12-27

Cooling system and method for machine tools

#49
20180369931
2018-12-27

Adapter sleeve and cutting device

#50
20180354040
2018-12-13

ADAPTOR WITH QUICK RELEASE MECHANISM

#51
20180290214
2018-10-11

Drill bit adapter tool

#52
20180245706
2018-08-30

Quick detachable and adjustable magnetic seat for sleeve

#53
20180229310
2018-08-16

Chuck device

#54
20180185995
2018-07-05

Sleeve device for receiving bits

#55
20180169841
2018-06-21

Mine drill system with adapter

#56
20180116642
2018-05-03

Intraosseous device couplers, drivers, kits, and methods

#57
20180029214
2018-02-01

Hand-held power tool

#58
20180029190
2018-02-01

Accessory system for a power tool

#59
20170348832
2017-12-07

TOOL CONNECTOR ASSEMBLY

#60
20170348831
2017-12-07

Quick-release device for screwdriver bits

#61
20170341157
2017-11-30

TOOL HOLDER FOR A CUTTING TOOL AND SLEEVE FOR A TOOL HOLDER

#62
20170312831
2017-11-02

Wood-drill adapter systems

#63
20170246693
2017-08-31

Tool holder with coiled springs

#64
20170239733
2017-08-24

Tool receptacle with damping element

#65
20170173766
2017-06-22

POWER TOOL ADAPTER

#66
20170072476
2017-03-16

Spring Loading Insert

#67
20160368064
2016-12-22

Reducer sleeve with thru coolant flow and a cutting assembly using such reducer sleeve

#68
20160339527
2016-11-24

Tool holder having a collet holder and a tool insert for use in a tool holder

#69
20160311032
2016-10-27

Precision clamping system

#70
20160107242
2016-04-21

Tool holder assembly with dampening elements

#71
20160067794
2016-03-10

Quick change system for rotary tools

#72
20160067788
2016-03-10

Adjustable Tool Holder

#73
20160031017
2016-02-04

TOOL BIT HOLDER FOR POWER TOOL

#74
20150360357
2015-12-17

Fastener extraction ratchet bit system

#75
20150283627
2015-10-08

Reducer sleeve with thru coolant flow and a cutting assembly using such reducer sleeve

#76
20150266178
2015-09-24

Connecting structure-contained connection device of electric tool for connection with angle adjuster

#77
20150266102
2015-09-24

Tool accessory having a partially removable attachment portion

#78
20150231708
2015-08-20

Cylindrical grinding process and as-ground part resulting from such process

#79
20150209870
2015-07-30

BALANCING OR MEASURING DEVICE

#80
20150209869
2015-07-30

MACHINE TOOL

#81
20150202689
2015-07-23

Tool bit adapter having a position-limit rod

#82
20150145219
2015-05-28

Adapter enabling small draw-type collet to operate as stationary-type collet in large lathe spindle sleeve

#83
20150115549
2015-04-30

MODULAR TOOL RETAINER

#84
20150061238
2015-03-05

POSITIONING BOARD OF CHUCK

#85
20150037111
2015-02-05

Positioning sleeve assembly adapted for engaging with different tool parts

#86
20150014947
2015-01-15

Collet adaptor

#87
20140346742
2014-11-27

Adjustable clamping device

#88
20140294520
2014-10-02

Tool system

#89
20140276206
2014-09-18

Intraosseous device couplers, drivers, kits, and methods

#90
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

#91
20140183827
2014-07-03

Chuck tool and bits

#92
20140150565
2014-06-05

Device for measuring a machine tool pull-in or clamping force

#93
20140015205
2014-01-16

Power tool adaptor and a reversible tool bit holder adaptor for a power tool adaptor

#94
20130328275
2013-12-12

Means for preventing tools from being pulled out from tool holders with a tool holding fixture

#95
20130307230
2013-11-21

Means for preventing tools from being pulled out from tool holders with a tool holding fixture

#96
20130292913
2013-11-07

Hydro-expansion chuck

#97
20130161044
2013-06-27

Hand-held machine tool having a striking mechanism

#98
20130093142
2013-04-18

Tool attachment

#99
20130001896
2013-01-03

TOOL HOLDER FOR A CUTTING TOOL AND SLEEVE FOR A TOOL HOLDER

#100
20120098214
2012-04-26

Device for securing a tool to a spindle

#101
20110233839
2011-09-29

Quick change system

#102
20110158759
2011-06-30

TOOL HOLDER HAVING A COLLET HOLDER AND A TOOL INSERT FOR USE IN A TOOL HOLDER

#103
20110127731
2011-06-02

Adapter for a power tool

#104
20100327541
2010-12-30

Clamping system

#105
20100270757
2010-10-28

TOOL COOLANT APPLICATION AND DIRECTION ASSEMBLY

#106
20100056029
2010-03-04

Adapter for mounting a tool on an oscillating drive

#107
20090184479
2009-07-23

Clamping tool

#108
20090179368
2009-07-16

Means for preventing tools from being pulled out from tool holders with a tool holding fixture

#109
20090053002
2009-02-26

Cutting tool, cutting tool kit, and method of operating the same

#110
20080274866
2008-11-06

Thermal expansion knife adapter

#111
20080226407
2008-09-18

Bit holding apparatus for use with a power tool

#112
20080054575
2008-03-06

Collet reduction with extracting device

#113
20080029978
2008-02-07

Apparatus for adapting a workpiece holding device to a machine tool

#114
20080018061
2008-01-24

Diameter-compensating bush for a tool holder

#115
20070241520
2007-10-18

Lathe chuck having a hollow arbor

#116
20070220726
2007-09-27

Tool carrier

#117
20070077132
2007-04-05

Tool coolant application and direction assembly

#118
20060251483
2006-11-09

Anti-skid socket for screw tap

#119
20060233622
2006-10-19

Bit holding apparatus for use with a power tool

#120
20060228181
2006-10-12

Fast change bit holder device

#121
20060225540
2006-10-12

Adapter for impact rotary tool

#122
20060186614
2006-08-24

Thread cutting tap retainer

#123
20050135890
2005-06-23

Bit holding apparatus for use with a power tool

#124
18741733
2025-07-29

Tool holder assembly easy to assemble and disassemble

#125
18182081
2025-06-24

Quick change tool block adapter, systems, and methods

#126
16419112
2020-10-06

Lightweight intelligent top-tooling apparatus

#127
14810638
2017-05-09

Paint roller drill attachment