Patents-Review.com
ClassID:

44638 ⎘

B24B21/006 - CPC Classification

Classification description:

Machines or devices using grinding or polishing belts ; Accessories therefor for special purposes, e.g. for television tubes, car bumpers

Recent Application in this class:
#1
20250058424
2025-02-20

SKATE BLADE AND APPARATUS FOR REMOVING MATERIAL FROM A SKATE BLADE

 #2
20240217051
2024-07-04

AUTOMATIC BLADE HOLDER

 #3
20240042568
2024-02-08

AUTOMATIC BLADE HOLDER

 #4
20240025015
2024-01-25

SCARFING MACHINE

 #5
20230072691
2023-03-09

PIPE COATING REMOVAL APPARATUS

 #6
20220055092
2022-02-24

Method for producing a gear worm which is located in particular on an armature shaft, and such a gear worm

 #7
20220040812
2022-02-10

Skate blade and apparatus for removing material from a skate blade

 #8
20210394328
2021-12-23

INDIRECT FORCE CONTROL SYSTEMS AND METHODS USED IN ROBOTIC PAINT REPAIR

 #9
20210362287
2021-11-25

Multiple degree of freedom compliant actuator force control systems and methods used in robotic paint repair

 #10
20210069853
2021-03-11

Automatic blade holder

 #11
20200391345
2020-12-17

Method for controlling repairing apparatus and repairing apparatus

 #12
20200180160
2020-06-11

AUTOMATED WIRE DRAWING SYSTEM FOR SIDE WALL OF RAILWAY VEHICLE, AND WIRE DRAWING PROCESS

 #13
20200070299
2020-03-05

Belt grinder

 #14
20190283200
2019-09-19

Wheel grinding device

 #15
20190262965
2019-08-29

Grinding Element and Grinding Apparatus

 #16
20190232454
2019-08-01

Worm polishing method and device thereof

 #17
20180147685
2018-05-31

Wheel burr removing device

 #18
20180111243
2018-04-26

Grinding or sanding machine

 #19
20170304864
2017-10-26

COATING APPARATUS FOR COLOR FILTER SUBSTRATE AND COATING METHOD THEREOF

 #20
20170057045
2017-03-02

TRANSVERSE HAIRLINES FORMING APPARATUS FOR STAINLESS COIL AND STAINLESS COIL FORMED BY THE SAME

 #21
20160153540
2016-06-02

Method for producing grooves on a camshaft

 #22
20160151877
2016-06-02

Belt transmission device and grinding apparatus

 #23
20160129544
2016-05-12

Method of forming a recess in a substrate

 #24
20160032616
2016-02-04

Cover trim for a push bar of an exit device

 #25
20160031060
2016-02-04

Device and system for finish-machining a workpiece in the form of a crankshaft or a camshaft

 #26
20160023320
2016-01-28

Machining tool including a pivoting machining arm

 #27
20150151398
2015-06-04

Polishing apparatus and polishing method

 #28
20150044944
2015-02-12

Surface processing system for a work piece

 #29
20140349551
2014-11-27

Pattern sander device, system and method

 #30
20140342639
2014-11-20

Pattern sander device, system and method

 #31
20130333176
2013-12-19

Device and associated crack repair system

 #32
20130010243
2013-01-10

MANUFACTURING METHOD OF ROLLER FOR PHASE RETARDATION FILM, METHOD FOR MANUFACTURING PHASE RETARDATION FILM BY ROLLER AND PHASE RETARDATION FILM THEREFORM

 #33
20120295522
2012-11-22

Pattern sander device, system and method

 #34
20120244787
2012-09-27

Polishing apparatus and polishing method

 #35
20120222276
2012-09-06

Method for lubed tape burnish for producing thin lube media

 #36
20120138040
2012-06-07

CUTTING BELT WITH DRIVE LUGS

 #37
20100029184
2010-02-04

Overlay sander

 #38
20100029180
2010-02-04

Optical fiber polishing apparatus and method

 #39
20080274679
2008-11-06

Finishing apparatus

 #40
20070240295
2007-10-18

Surface treatment method and apparatus for tape

 #41
20070042689
2007-02-22

Device for Grinding Spinning Cots