ClassID:

44653

B24B23/00 - CPC Classification

Classification description:

Portable grinding machines, e.g. hand-guided; Accessories therefor

Sub-classes:
Recent Application in this class:
#1
20250318706
2025-10-16

STAIN REMOVAL DEVICE

#2
20250296192
2025-09-25

SANDING DEVICE

#3
20240227111
2024-07-11

POWER TOOL

#4
20240178465
2024-05-30

Grinder

#5
20240017374
2024-01-18

SANDING TOOL WITH INTERMEDIATE ADAPTER PAD

#6
20230286095
2023-09-14

4-AXIS CNC MACHINE

#7
20230006299
2023-01-05

Power tool

#8
20230001534
2023-01-05

Power tool

#9
20210205841
2021-07-08

Paint trencher

#10
20200230796
2020-07-23

Handheld machine tool

#11
20190252133
2019-08-15

Switch device for a power tool

#12
20190176293
2019-06-13

Surface-machining appliance with a suction connection

#13
20190077002
2019-03-14

Foldable tool kit with tire reparation function

#14
20190039200
2019-02-07

Air File

#15
20180338598
2018-11-29

Electric grinder

#16
20180250789
2018-09-06

Sander

#17
20180117734
2018-05-03

COMPACT ELECTRIC GRINDING MACHINE

#18
20180093372
2018-04-05

PADDLE ASSEMBLY ON A COMPACT SANDER

#19
20170284034
2017-10-05

Railroad track tool apparatus

#20
20170100790
2017-04-13

Straight cutting oscillating blade

#21
20170058461
2017-03-02

Railroad track tool apparatus

#22
20160243693
2016-08-25

Electric handheld sanding tool providing improved cooling efficiency

#23
20160130017
2016-05-12

Performing surface treatments using an automated guided vehicle

#24
20150328762
2015-11-19

Speed limiting governor of a rotating shaft in air

#25
20150258673
2015-09-17

Sander having two-piece fan

#26
20150209949
2015-07-30

Paddle assembly on a compact sander

#27
20140354203
2014-12-04

Reverse rotation detection and overspeed protection for power tool with brushless motor

#28
20140349556
2014-11-27

Working tool

#29
20130316626
2013-11-28

Power tools with an internal metal housing attached to an outer composite sleeve

#30
20130225051
2013-08-29

ABRASIVE PAD ASSEMBLY

#31
20130165027
2013-06-27

Sander

#32
20120289136
2012-11-15

Abrading or polishing tool with improved motor chamber

#33
20120289135
2012-11-15

Foamed rigid bottom sanding block

#34
20120231710
2012-09-13

Hand-held power tool system

#35
20120138325
2012-06-07

Machine tool, in particular hand machine tool

#36
20120138322
2012-06-07

Handheld work apparatus with switchable power

#37
20120045976
2012-02-23

HANDHELD ELECTRIC MACHINE TOOL

#38
20120034855
2012-02-09

Hand-held power tool system

#39
20110281507
2011-11-17

Large angle grinder

#40
20110045746
2011-02-24

Preparation tools for pipe ends and related methods

#41
20100270877
2010-10-28

Electric power tool with an electric motor

#42
20100240286
2010-09-23

Sander Having a Brushless Motor

#43
20100197209
2010-08-05

Electric hand-held power tool for performing sanding work, in particular a finishing sander

#44
20100180715
2010-07-22

LEVER WITH HOUSING FOR SERVICE TOOL SUITABLE FOR MOUNTING AND DISMANTLING ACCESSORIES

#45
20100167632
2010-07-01

Manual power sander, and vibration isolation device of a manual power sander

#46
20100105287
2010-04-29

COMPACT ELECTRIC GRINDING MACHINE

#47
20100068980
2010-03-18

Safe guarding assembly for a grinding gun

#48
20100054886
2010-03-04

Accessory with hub for use with multiple types of rotary tool mandrels

#49
20090283286
2009-11-19

Power tool

#50
20090247059
2009-10-01

Apparatus for Mechanical Treatment of Surfaces

#51
20090183887
2009-07-23

Power hand tool system with universal flexible shaft and method of operating

#52
20090130961
2009-05-21

Hand-held power tool system

#53
20090100885
2009-04-23

Guard anti-rotation lock device

#54
20090098812
2009-04-16

Guard anti-rotation lock

#55
20090036044
2009-02-05

Guard lock

#56
20090019899
2009-01-22

Guard anti-rotation lock

#57
20090017738
2009-01-15

Flow medium-driven hand-held power tool

#58
20080311833
2008-12-18

Sander

#59
20080311832
2008-12-18

Sander

#60
20080311831
2008-12-18

Sander

#61
20080311830
2008-12-18

Sander

#62
20080302549
2008-12-11

Smart accessories for power tools

#63
20080221736
2008-09-11

UNIT FOR SUPERVISING AND REPORTING THE OPERATING STATUS OF A PORTABLE TOOL FOR MACHINING SURFACES

#64
20080171498
2008-07-17

Grinding Assemblies for use with Handheld Power Tools

#65
20080153401
2008-06-26

Hand-held power tool

#66
20080090504
2008-04-17

Large angle grinder

#67
20080060827
2008-03-13

Power Tool With Dust Seal

#68
20080032601
2008-02-07

System and method for improved hand tool operation

#69
20080028568
2008-02-07

Hand-Held Power Tool Driven By A Flow Medium

#70
20070289763
2007-12-20

HAND POWER TOOL

#71
20070248429
2007-10-25

Accessory with hub for use with multiple types of rotary tool mandrels

#72
20070175044
2007-08-02

Portable power tool with a guide channel

#73
20070141968
2007-06-21

Sanding device, and sanding assembly including the same

#74
20070105489
2007-05-10

Compound hook and loop drum system for a floor sander

#75
20070010179
2007-01-11

Hand grinder, flange for accomodating a grinding tool, and balancing unit

#76
20060276116
2006-12-07

Dust collecting container for a hand-held machine tool

#77
20060159533
2006-07-20

Smart accessories for power tools

#78
20060075594
2006-04-13

Dust collection system

#79
20060073777
2006-04-06

Pole and support assembly for an orbital sander

#80
20050287937
2005-12-29

Pole sander

#81
20050277373
2005-12-15

Compact vacuum sander

#82
20050266780
2005-12-01

Handheld power tool

#83
20050236917
2005-10-27

Power hand tool

#84
20050224245
2005-10-13

Power tool and gear unit assembled therein

#85
20050221739
2005-10-06

Power tool

#86
20050221738
2005-10-06

Orbital sander with vertical handle

#87
20050170765
2005-08-04

Universal abrasive sheet

#88
20050170763
2005-08-04

Pneumatic buffing machine

#89
20050124275
2005-06-09

Abrasive pad for a manual grinding machine

#90
20050037699
2005-02-17

Power tool and debris extraction system therefor

#91
16733078
2020-12-29

Paint trencher

#92
15675880
2020-02-04

Sanding glove and associated sanding assembly

#93
15650423
2019-12-24

Surface grinding tool

#94
13716021
2018-02-13

Apparatus for finishing drywall without sanding