ClassID:

44698

B24B29/00 - CPC Classification

Classification description:

Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents

Sub-classes:
Recent Application in this class:
#1
20250303520
2025-10-02

PRECISION POLISHING GRINDING HEAD WITH PARTITION CONTROLLABLE DEFORMATION

#2
20250114905
2025-04-10

SYSTEM AND METHOD FOR CHEMICAL MECHANICAL POLISHING PAD REPLACEMENT

#3
20250065466
2025-02-27

POLISHING TOOLS, POLISHING MACHINES AND METHODS OF POLISHING A WORKPIECE

#4
20240274440
2024-08-15

CMP System and Method of Use

#5
20230271297
2023-08-31

Polishing machine with automatic feed and discharge function

#6
20230009839
2023-01-12

System and method for chemical mechanical polishing pad replacement

#7
20220408581
2022-12-22

Cover of electronic device, and method for manufacturing same

#8
20220380927
2022-12-01

SURFACE PROCESSING METHOD FOR SiC SUBSTRATE

#9
20220097201
2022-03-31

Polishing pad, manufacturing method thereof and preparing method of semiconductor device using the same

#10
20210402547
2021-12-30

Polishing carrier head with piezoelectric pressure control

#11
20210402546
2021-12-30

Polishing carrier head with piezoelectric pressure control

#12
20210187698
2021-06-24

Polishing device

#13
20200406419
2020-12-31

Tool for repairing and applying texture to surfaces

#14
20200376624
2020-12-03

Towel quick connector pad

#15
20200376623
2020-12-03

Method for polishing a workpiece in the production of an optical element

#16
20200147758
2020-05-14

Method of treating a workpiece

#17
20200146526
2020-05-14

Lustering plate for a portable electric rotary machine

#18
20190070707
2019-03-07

Polishing method and polishing pad

#19
20190022817
2019-01-24

Wheel flange burr brushing device

#20
20180311786
2018-11-01

Edge processing device for molded powder compact and edge processing method for molded powder compact

#21
20180289230
2018-10-11

Substrate cleaning apparatus and substrate processing apparatus

#22
20180273803
2018-09-27

Polishing composition for magnetic disk substrate

#23
20180215011
2018-08-02

Polishing pad and material and manufacturing method for such

#24
20180056475
2018-03-01

Method for producing substrate

#25
20170252890
2017-09-07

Polishing tool and polishing method for member having curved surface shape

#26
20170216990
2017-08-03

Method and device for dispensing solid compound pastes for surface processing, and related surface processing method and system

#27
20170086633
2017-03-30

Motorized scrubbing, buffing, and polishing tool

#28
20170043444
2017-02-16

Rotating tool, and polishing tool

#29
20170036323
2017-02-09

Tool holder, polishing tool, polishing tool unit, and method of adjusting protruding amount of grinding member

#30
20170011903
2017-01-12

Method for manufacturing semiconductor wafer

#31
20160316994
2016-11-03

Linear reciprocating device

#32
20160250736
2016-09-01

Multi-angle automated polishing system and polishing method

#33
20160250734
2016-09-01

Automated polishing system and method

#34
20160177465
2016-06-23

ALUMINUM-MATERIAL ANODIZATION METHOD

#35
20160129545
2016-05-12

Finishing device

#36
20150352689
2015-12-10

Abrasive products and methods for finishing hard surfaces

#37
20150314423
2015-11-05

Circular support plate, nonwoven fabric polishing roll, roll assembly, and polishing method

#38
20150306726
2015-10-29

Edge finishing apparatus

#39
20150298284
2015-10-22

Polishing System with Front Side Pressure Control

#40
20150183079
2015-07-02

CYLINDER-TYPE POLISHING MACHINE

#41
20150059253
2015-03-05

Polishing pad

#42
20140357165
2014-12-04

Motorized scrubbing, buffing, and polishing tool

#43
20140335763
2014-11-13

POLISHING LIQUID COMPOSITION FOR MAGNETIC DISK SUBSTRATE

#44
20140235141
2014-08-21

Apparatuses and systems for finishing three-dimensional surfaces

#45
20140134932
2014-05-15

Device for polishing workpiece surfaces

#46
20140127981
2014-05-08

Buffing pad centering system

#47
20140004777
2014-01-02

System of polishing external pieces for a timepiece

#48
20130244553
2013-09-19

Replaceable fine machining membrane, stationary fine machining tool, and method for producing a replaceable fine machining membrane

#49
20130199705
2013-08-08

Method of polishing a metal surface of a barrier door of a gate valve used in a semiconductor cluster tool architecture

#50
20130164937
2013-06-27

CHEMICAL MECHANICAL PLANARIZATION SITE ISOLATION REACTOR

#51
20130095731
2013-04-18

Abrasive products and methods for finishing hard surfaces

#52
20130019800
2013-01-24

Waxing device

#53
20130012109
2013-01-10

POLISHING DEVICE

#54
20120220194
2012-08-30

Smart automation of robotic surface finishing

#55
20120034854
2012-02-09

Thumb-operated detachable liquid polish dispenser for a hand-held surface finishing power tool

#56
20120009854
2012-01-12

Edge finishing apparatus

#57
20110275282
2011-11-10

HAND-POWERED POLISHING APPARATUS AND KIT WITH DIAMOND ABRASIVE AND METHOD

#58
20110203186
2011-08-25

POLISHING LIQUID COMPOSITION FOR MAGNETIC DISK SUBSTRATE

#59
20110189927
2011-08-04

Composite pads for buffing and polishing painted vehicle body surfaces and other applications

#60
20100255760
2010-10-07

Gemstone flat polisher mechanized

#61
20100144253
2010-06-10

Buffing pad centering system

#62
20100141017
2010-06-10

Buffing ball made of compressible material

#63
20100009608
2010-01-14

ELECTRIC POLISHING GUN

#64
20100003896
2010-01-07

Polishing pad

#65
20090166941
2009-07-02

Clamp with driving unit

#66
20090124184
2009-05-14

Thumb-operated detachable liquid polish dispenser for a hand-held surface finishing power tool

#67
20080026150
2008-01-31

Silica-Free Surface Abrasion Compositions and Their Uses

#68
20070128989
2007-06-07

Novel Grinding Tool

#69
20070111646
2007-05-17

System for satin finishing of sheet metal by means of mechanically fixed flap wheels

#70
20070059450
2007-03-15

Ed's baby powder glaze polish

#71
20070028407
2007-02-08

APPARATUS FOR BUFFING WORK SURFACE

#72
20060217047
2006-09-28

Flap wheel, in particular flap wheel for satin finishing systems for pipes or for sheet metal and method of producing the same

#73
20060084365
2006-04-20

Polishing pad

#74
20050266780
2005-12-01

Handheld power tool

#75
20050239381
2005-10-27

Silica-free surface abrasion compositions and their uses

#76
20050188491
2005-09-01

Buffing ball made of compressible material

#77
20050136812
2005-06-23

Precision surface polishing equipment

#78
20050120500
2005-06-09

Buffing ball made of foam material

#79
20050113005
2005-05-26

Method of abrading a workpiece

#80
16883287
2021-11-02

Vehicle compounding system