Patents-Review.com
ClassID:

45043 ⎘

B24D9/08 - CPC Classification

Classification description:

Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper Circular back-plates for carrying flexible material

Sub-classes:
Recent Application in this class:
#1
20260138235
2026-05-21

Buffing Pad

 #2
20260008156
2026-01-08

Grinding and/or Polishing Pad Device, Grinding and/or Polishing Machine, and Method for Manufacturing a Grinding and/or Polishing Pad Device

 #3
20260008151
2026-01-08

Grinding and/or Polishing Pad Device, Grinding and/or Polishing Machine and Method for Manufacturing a Grinding and/or Polishing Pad Device

 #4
20240375247
2024-11-14

Buffing Pad

 #5
20240017377
2024-01-18

BACKUP PAD

 #6
20230339062
2023-10-26

SANDING PAD HAVING A SEALING ELEMENT AND A RIB STRUCTURE, AND SANDING MACHINE

 #7
20230084571
2023-03-16

SYSTEM AND METHOD FOR GRINDING DISC TOOL

 #8
20230079249
2023-03-16

Support assembly for surface treatment pad

 #9
20230059593
2023-02-23

DISC TOOL

 #10
20230026544
2023-01-26

Floor Sanding Device, Floor Treatment Plate and Method for Sanding a Floor

 #11
20220388122
2022-12-08

BACKING PAD FOR A HAND-GUIDED POLISHING OR SANDING POWER TOOL

 #12
20220305606
2022-09-29

PLATE-LIKE BACKING PAD ADAPTED FOR RELEASABLE ATTACHMENT TO A HAND-HELD POLISHING OR SANDING POWER TOOL

 #13
20220226955
2022-07-21

ACCESSORY ATTACHMENT FOR RANDOM-ORBITAL SANDER

 #14
20220143784
2022-05-12

Grinding tool and method for producing a grinding tool

 #15
20220040813
2022-02-10

Attachment hub, backup pad, and abrasive disc

 #16
20210394336
2021-12-23

Robotic paint repair systems and methods

 #17
20210370471
2021-12-02

Grinding Tool and Method for Producing a Grinding Tool

 #18
20210362292
2021-11-25

Grinding machine for robot-supported grinding

 #19
20210347012
2021-11-11

ABRASIVE ROTARY TOOL

 #20
20210101247
2021-04-08

Process for automated sanding of a vehicle component surface

 #21
20210053188
2021-02-25

Floor polishing apparatus

 #22
20210001493
2021-01-07

Grinding package fitted on robotic arm

 #23
20200361063
2020-11-19

SYSTEM AND METHOD FOR GRINDING DISC TOOL

 #24
20200206877
2020-07-02

METHOD AND SYSTEM FOR PRODUCING ABRASIVE PRODUCTS

 #25
20200147754
2020-05-14

Apparatus for changing an abrasive sheet in an abrading machine

 #26
20200023495
2020-01-23

Conduit arrangements in intermediate pad, backing pad, and abrading article for extracting abrading debris

 #27
20190351559
2019-11-21

Grinding package fitted on robotic arm

 #28
20190168361
2019-06-06

Grinding Disc Device for a Grinding Apparatus

 #29
20190143472
2019-05-16

Method for journal finishing of crankshafts, camshafts, and journals

 #30
20190134773
2019-05-09

Adjustable sander pad assembly

 #31
20190070705
2019-03-07

Electric power tool

 #32
20190001464
2019-01-03

Abrasive article having a non-uniform distribution of openings

 #33
20180369982
2018-12-27

GRINDING DEVICE AND GRINDING IMPLEMENT FOR SAID GRINDING DEVICE

 #34
20180345458
2018-12-06

Sanding pad for a sander, such as an eccentric sander

 #35
20180289232
2018-10-11

Disk with engagement system for surface cleaning machine

 #36
20180193981
2018-07-12

Grinding disc

 #37
20180133867
2018-05-17

Abrasive flap disc including wearable backing plate

 #38
20180104794
2018-04-19

Grinding wheel

 #39
20180021915
2018-01-25

Method for manufacturing in series optical grade polishing tools

 #40
20180021914
2018-01-25

Method for manufacturing in series optical grade polishing tools

 #41
20180021913
2018-01-25

Method for manufacturing in series optical grade polishing tools

 #42
20180009084
2018-01-11

Abrading Disc

 #43
20170252900
2017-09-07

Tool for Surface Finish Machining

 #44
20170252899
2017-09-07

Rotary sanding system

 #45
20170209981
2017-07-27

Abrasive article having a non-uniform distribution of openings

 #46
20170106501
2017-04-20

Abrasive tool for machining surfaces

 #47
20170066106
2017-03-09

Apparartus for changing an abrasive sheet in an abrading machine

 #48
20170014974
2017-01-19

Buffing pad and methods of making and using the same

 #49
20160354900
2016-12-08

Backing pad with slots for sanding disks with multiple holes

 #50
20160303708
2016-10-20

POLISHING CUSHION, POLISHING APPARATUS, POLISHING METHOD, AND ARTICLE INCLUDING OBJECT POLISHED BY THE POLISHING METHOD

 #51
20160303705
2016-10-20

Grinding tool and method of manufacturing the same

 #52
20160288287
2016-10-06

Surfacing tool for optical purposes

 #53
20160214234
2016-07-28

PAD FOR SUPPORTING GRINDING DISK

 #54
20160184973
2016-06-30

Tool holder and handheld abrading machine

 #55
20160158920
2016-06-09

Backing pad for a hand guided polishing or sanding tool and hand guided polishing or sanding tool with such a backing pad

 #56
20160151887
2016-06-02

Holding device for a grinding means

 #57
20160144484
2016-05-26

ABRASIVE ARTICLE AND ADAPTER THEREFORE

 #58
20160136777
2016-05-19

Method for operating a polishing head and method for polishing a substrate

 #59
20160052102
2016-02-25

Pad for supporting abrasive disc

 #60
20160001421
2016-01-07

Method and apparatus for deburring a surface

 #61
20150321319
2015-11-12

TOOL HAVING A ROTATING PROCESSING UNIT

 #62
20150283675
2015-10-08

DISC FOR POWER TOOLS FOR SUPPORTING ABRASIVE MATERIAL AND ABRASIVE DISC COMPRISING SAID SUPPORT

 #63
20150251295
2015-09-10

Grinding-disc device for power tools

 #64
20150209938
2015-07-30

Tool for fine machining of surfaces

 #65
20150158142
2015-06-11

Abrasive assembly having alignment elements

 #66
20150111477
2015-04-23

Polishing head, and chemical-mechanical polishing system for polishing substrate

 #67
20150072600
2015-03-12

Self-leveling sandpaper grinding machine

 #68
20150065012
2015-03-05

METHOD OF FINISHING A STONE SURFACE AND ABRASIVE ARTICLE

 #69
20150056898
2015-02-26

Retaining body for flexible grinding means, grinding system and grinding tool

 #70
20140242891
2014-08-28

TORNADO PAD

 #71
20140011433
2014-01-09

SURFACE TREATING APPARATUS AND METHOD

 #72
20130344785
2013-12-26

Surface treating device

 #73
20130340221
2013-12-26

Oscillating descaler and method for descaling a semi-finished metallurgical product

 #74
20130260656
2013-10-03

Abrasive article having a non-uniform distribution of openings

 #75
20130210325
2013-08-15

Holding body for flexible grinding device and grinding system

 #76
20130157552
2013-06-20

Grinding disk

 #77
20130029571
2013-01-31

Double suction chamber plate

 #78
20130025429
2013-01-31

Rotationally symmetrical tool for cutting material surfaces

 #79
20120315833
2012-12-13

Backing plate unit for a rotary grinding machine

 #80
20120295525
2012-11-22

Abrasive articles, rotationally reciprocating tools, and methods

 #81
20120276824
2012-11-01

Surface treating apparatus and method

 #82
20120231713
2012-09-13

Optical quality surfacing tool

 #83
20120142255
2012-06-07

Robotic surface preparation by a random orbital device

 #84
20120071073
2012-03-22

Wearable backing for an abrasive flap disk

 #85
20120052780
2012-03-01

BACKING PLATE FOR A BUFFING PAD

 #86
20110136416
2011-06-09

Optical grade surfacing tool

 #87
20110136415
2011-06-09

Optical grade surfacing tool

 #88
20110081849
2011-04-07

FLAP-TYPE ROTARY FINISHING DEVICE

 #89
20110034115
2011-02-10

Abrasive mesh for a powered grinding wheel

 #90
20100323594
2010-12-23

Grinding disc structure

 #91
20100178858
2010-07-15

Optical grade surfacing device

 #92
20100144254
2010-06-10

SUPPORT DISC FOR EXPENDABLE POLISHING PAD

 #93
20100125966
2010-05-27

Floor care disk

 #94
20100081363
2010-04-01

Device for machining a die plate of an extruder

 #95
20100015901
2010-01-21

Backup assembly for a sanding device

 #96
20100015900
2010-01-21

PAD FOR MACHINING SURFACES WITH CURVED ASPIRATION CHANNELS

 #97
20100009606
2010-01-14

CONVERSION ASSEMBLAGE ADAPTABLE FOR USE IN COMBINATION WITH A SURFACE MODIFYING APPARATUS AND METHOD THEREOF

 #98
20090209186
2009-08-20

Tool set for an eccentric grinder

 #99
20090104857
2009-04-23

In-line sander

 #100
20090093204
2009-04-09

Sanding disk tool

 #101
20090049634
2009-02-26

FIBROUS PAD FOR CLEANING/POLISHING FLOORS

 #102
20080295947
2008-12-04

METHOD FOR ULTRASONIC WELDING AND ULTRASONIC WELDING FASTENER AND JOINING SYSTEMS

 #103
20080254725
2008-10-16

Quick mount adapter and backing plate surface care system and apparatus

 #104
20080254724
2008-10-16

Expandable Unitary Quick Mount Abrasive Discs and Support Pad Therefor

 #105
20080233850
2008-09-25

ABRASIVE ARTICLE AND METHOD OF MAKING AND USING THE SAME

 #106
20080233845
2008-09-25

ABRASIVE ARTICLES, ROTATIONALLY RECIPROCATING TOOLS, AND METHODS

 #107
20080229672
2008-09-25

Abrasive article and method of making and using the same

 #108
20080171502
2008-07-17

Tool for surfacing an optical surface

 #109
20070128989
2007-06-07

Novel Grinding Tool

 #110
20070066198
2007-03-22

Abrasive filter assembly and methods of making same

 #111
20070066197
2007-03-22

Abrasive article and methods of making same

 #112
20060276117
2006-12-07

Grinding wheel with sand paper items

 #113
20060246829
2006-11-02

Flap-type rotary finishing device

 #114
20060217048
2006-09-28

Grinding-disk receiving element especially for a hand-guided electric grinding tool

 #115
20060154581
2006-07-13

Optical surface-finishing tool

 #116
20060116058
2006-06-01

In-line sander

 #117
20060079161
2006-04-13

Grinding plate for an electric hand grinder, and method of producing the same

 #118
20060019579
2006-01-26

Non-loading abrasive article

 #119
20050272358
2005-12-08

Flap-type rotary finishing device

 #120
20050233681
2005-10-20

Abrasive element support with self-sucking device and method for removing grinding particles

 #121
20050233678
2005-10-20

Abrasive articles, and methods of making and using the same

 #122
20050202760
2005-09-15

Undulated pad conditioner and method of using same

 #123
20050153639
2005-07-14

Flap-type rotary finishing device

 #124
20050124270
2005-06-09

Abrasive sanding surface

 #125
20050101235
2005-05-12

Tool for surface treatment of an optical surface

 #126
20050058518
2005-03-17

Plate with deflector for machining surfaces

 #127
17513089
2024-03-26

Sander apparatus and method