Patents-Review.com
ClassID:

44658 ⎘

B24B23/026 - CPC Classification

Classification description:

Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor Fluid driven

Recent Application in this class:
#1
20240416478
2024-12-19

MATERIAL CUTTING AND GRINDING DEVICE

 #2
20220143775
2022-05-12

Pneumatic tool with gear train

 #3
20210094139
2021-04-01

HANDHELD POWER TOOL WITH LOW SPEED

 #4
20200296347
2020-09-17

Hand-held turbine cleaner

 #5
20200215677
2020-07-09

Compressed air-driven tool

 #6
20200061771
2020-02-27

Structure of water mill

 #7
20190247972
2019-08-15

Monopodic sander and method for operating the same

 #8
20190084116
2019-03-21

Multifunction rotary tool including driveshaft

 #9
20190084115
2019-03-21

Multifunction rotary tool including hub

 #10
20190039200
2019-02-07

Air File

 #11
20180369987
2018-12-27

Grinding machine

 #12
20180290285
2018-10-11

PNEUMATIC ANGLE GRINDER HAVING IMPROVED GRIP STRUCTURE

 #13
20180091791
2018-03-29

Streaming volumetric video for six degrees of freedom virtual reality

 #14
20180087286
2018-03-29

Turbine-Powered Pool Scrubber

 #15
20170312876
2017-11-02

Slug retention groove forming machine and method of use and operation thereof

 #16
20170246721
2017-08-31

PNEUMATIC TOOL

 #17
20170190013
2017-07-06

PNEUMATIC TOOL

 #18
20170165807
2017-06-15

DEVICE AND METHOD FOR POLISHING OR ABRADING PRODUCTS

 #19
20160332289
2016-11-17

HEAD STRUCTURE OF A PNEUMATIC TOOL

 #20
20160121449
2016-05-05

PNEUMATIC GRINDING TOOL

 #21
20160059379
2016-03-03

Pneumatic power tool with an over-speed safety device

 #22
20160039065
2016-02-11

Slug retention groove forming machine and method

 #23
20150360339
2015-12-17

Belt-type grinding tool

 #24
20150336237
2015-11-26

Profiled plane abrading tool for tire repairs

 #25
20150328762
2015-11-19

Speed limiting governor of a rotating shaft in air

 #26
20150158138
2015-06-11

Power tool

 #27
20150056897
2015-02-26

SANDER PROVIDING AIRFLOW CORRECTION

 #28
20140179200
2014-06-26

Turbine servicing device

 #29
20130316626
2013-11-28

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

 #30
20130252517
2013-09-26

Slug retention groove forming machine and method

 #31
20130206442
2013-08-15

HEAD STRUCTURE OF PNEUMATIC TOOL

 #32
20120302143
2012-11-29

Handheld machine

 #33
20120289136
2012-11-15

Abrading or polishing tool with improved motor chamber

 #34
20120073132
2012-03-29

Weld bead cutting device

 #35
20120031244
2012-02-09

Hands-free quick-change air tool configuration

 #36
20120007748
2012-01-12

Controlled electro-pneumatic power tools and interactive consumable

 #37
20110297412
2011-12-08

Rotationally driven air tool

 #38
20110217909
2011-09-08

Speed control device in a pneumatic power tool

 #39
20110183586
2011-07-28

Abrading device having a front exhaust

 #40
20110088921
2011-04-21

PNEUMATIC HAND TOOL ROTATIONAL SPEED CONTROL METHOD AND PORTABLE APPARATUS

 #41
20110005787
2011-01-13

Portable power tool with indicating means for actual operation parameter values

 #42
20100255763
2010-10-07

Pneumatic grinder with an improved air intake control apparatus

 #43
20100147543
2010-06-17

Handgrip for a pneumatic machine for machining surfaces

 #44
20090209179
2009-08-20

Pneumatic tool having a rotor with a wear-resistant vane slot

 #45
20090180859
2009-07-16

Compressed air-motor for rotationally driven tools

 #46
20090142998
2009-06-04

Grinder with easily replacing grinding tool

 #47
20090075572
2009-03-19

Pneumatic Die Grinder Operable as Blow Gun

 #48
20080190635
2008-08-14

Pneumatic power tool with exhaust silencer

 #49
20080171495
2008-07-17

Micro-Sanding Machine With A Sanding Effect By Air Disc-Abrasive

 #50
20080160888
2008-07-03

ROTOR AND ROTOR HOUSING FOR PNEUMATIC ABRADING OR POLISHING TOOL

 #51
20080160887
2008-07-03

ABRASIVE FINISHING TOOL HAVING A ROTARY PNEUMATIC MOTOR

 #52
20080146125
2008-06-19

TURBINE FOR VACUUM DRIVEN TOOLS

 #53
20080102739
2008-05-01

Pneumatic grinder with improved handle structure

 #54
20080076337
2008-03-27

Rotor with wear-resistant core for a power abrading or polishing tool

 #55
20080034518
2008-02-14

Counter clock-wise air buffer and sander

 #56
20080032603
2008-02-07

SANDING TOOL

 #57
20070157419
2007-07-12

Vacuum cleaner with air powered tool

 #58
20070056758
2007-03-15

Rear exhaust type pneumatic tool

 #59
20070042690
2007-02-22

Rotor structure of pneumatic tool

 #60
20070007023
2007-01-11

Rotatable pneumatic power tool and method for quickly stopping rotation of the same

 #61
20060257246
2006-11-16

Water-driven tool

 #62
20060229005
2006-10-12

Water driven rotary tool

 #63
20060217045
2006-09-28

Grinder with easily installable/detachable grinding disc and a linkage effect

 #64
20060174432
2006-08-10

Rotary tool

 #65
20060141912
2006-06-29

Magnetic flow switch, for aspirators in particular

 #66
20060081153
2006-04-20

Color coat sanding guide

 #67
20060057948
2006-03-16

Pneumatic grinder with easily replacing grinding disc

 #68
20060000625
2006-01-05

Pneumatic tool with settable safety function

 #69
20050170763
2005-08-04

Pneumatic buffing machine

 #70
17845068
2023-11-21

Pneumatic machine tool