Patents-Review.com
ClassID:

45069 ⎘

B24D13/147 - CPC Classification

Classification description:

Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by the front face comprising assemblies of felted or spongy material; comprising pads surrounded by a flexible material

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

Buffing Pad

 #2
20240375247
2024-11-14

Buffing Pad

 #3
20240058924
2024-02-22

Towel Quick Connector Cleaning Wand

 #4
20230373052
2023-11-23

TOOL HOLDER, PROCESSING TOOL, TOOL SPINDLE AND METHOD FOR PROCESSING OPTICAL WORK-PIECES

 #5
20230226711
2023-07-20

Dynamic regulation of contact pressures in a blade sharpening system

 #6
20230079249
2023-03-16

Support assembly for surface treatment pad

 #7
20220134511
2022-05-05

ABRASIVE SEGMENT FOR AN ABRASIVE ROLL, GRINDING MACHINE, AND USE

 #8
20220032488
2022-02-03

Dynamic regulation of contact pressures in a blade sharpening system

 #9
20210205958
2021-07-08

Abrading with an abrading plate

 #10
20210162557
2021-06-03

METHODS AND TOOL FOR MAINTENANCE OF HARD SURFACES, AND A METHOD FOR MANUFACTURING SUCH A TOOL

 #11
20210138679
2021-05-13

BLADE SHARPENING SYSTEM FOR A LOG SAW MACHINE

 #12
20210122959
2021-04-29

ABRASIVE ARTICLES INCLUDING SOFT SHAPED ABRASIVE PARTICLES

 #13
20200331119
2020-10-22

Polishing pad

 #14
20200269385
2020-08-27

Polishing device, polishing method, and recording medium for recording program for determining supply position of polishing liquid

 #15
20200198086
2020-06-25

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

 #16
20190070705
2019-03-07

Electric power tool

 #17
20180345438
2018-12-06

Methods and tool for maintenance of hard surfaces, and a method for manufacturing such a tool

 #18
20180264626
2018-09-20

Abrasive rotary tool with abrasive agglomerates

 #19
20180250793
2018-09-06

Flexible abrasive rotary tool

 #20
20180215011
2018-08-02

Polishing pad and material and manufacturing method for such

 #21
20180185985
2018-07-05

Grinding material and production method of grinding material

 #22
20180151388
2018-05-31

Chemical mechanical polishing device and chemical mechanical polishing method

 #23
20180071887
2018-03-15

Lapping device

 #24
20180021915
2018-01-25

Method for manufacturing in series optical grade polishing tools

 #25
20180021914
2018-01-25

Method for manufacturing in series optical grade polishing tools

 #26
20180001433
2018-01-04

METHODS AND TOOL FOR MAINTENANCE OF HARD SURFACES, AND A METHOD FOR MANUFACTURING SUCH A TOOL

 #27
20170362836
2017-12-21

Grouting pan assembly with reinforcement ring

 #28
20170355064
2017-12-14

Polishing tool with integrated polishing paste

 #29
20170252900
2017-09-07

Tool for Surface Finish Machining

 #30
20170246729
2017-08-31

Polishing disc for a tool for fine processing of optically effective surfaces on spectacle lenses

 #31
20170120411
2017-05-04

METHODS AND TOOL FOR MAINTENANCE OF HARD SURFACES, AND A METHOD FOR MANUFACTURING SUCH A TOOL

 #32
20170043451
2017-02-16

Weather-resistant polishing pad

 #33
20170001283
2017-01-05

Double-sided buffing pads with intertwined seams

 #34
20160236369
2016-08-18

Blade sharpening system for a log saw machine

 #35
20160144485
2016-05-26

DIAMOND GRINDING DISC

 #36
20160096254
2016-04-07

Sloped polishing pad with hybrid cloth and foam surface

 #37
20160096253
2016-04-07

Polishing pad with hybrid cloth and foam surface

 #38
20150183090
2015-07-02

Nonwoven abrasive articles made by friction welding

 #39
20150099440
2015-04-09

Method for manufacturing a polishing pad

 #40
20140331838
2014-11-13

Blade sharpening system for a log saw machine

 #41
20140134932
2014-05-15

Device for polishing workpiece surfaces

 #42
20130303062
2013-11-14

FLOOR TREATMENT DEVICE AND METHOD FOR MANUFACTURING SAME

 #43
20130280994
2013-10-24

Abrasive article having multi-directional abrasion protrusion

 #44
20130273815
2013-10-17

Device, tool and method for machining of an optical lens

 #45
20130252520
2013-09-26

Self-contained fibrous buffing article

 #46
20130167869
2013-07-04

FLOOR GRINDING AND CLEANING BODY

 #47
20130157544
2013-06-20

Nonwoven abrasive wheel

 #48
20130095735
2013-04-18

Noise-reduced abrasive articles

 #49
20120298137
2012-11-29

FLOOR GRINDING AND CLEANING BODY

 #50
20120156971
2012-06-21

METHOD AND TOOL FOR MAINTENANCE OF HARD SURFACES, AND A METHOD FOR MANUFACTURING SUCH A TOOL

 #51
20120135672
2012-05-31

Polishing tool for finishing optically effective surfaces on spectacle lenses in particular

 #52
20110207383
2011-08-25

METHODS AND TOOL FOR MAINTENANCE OF HARD SURFACES, AND A METHOD FOR MANUFACTURING SUCH A TOOL

 #53
20110136416
2011-06-09

Optical grade surfacing tool

 #54
20110136415
2011-06-09

Optical grade surfacing tool

 #55
20110104998
2011-05-05

TOOL FOR POLISHING CONVENTIONAL AND FREE-FORM OPTICAL SURFACES

 #56
20110092136
2011-04-21

METHODS AND TOOL FOR MAINTENANCE OF HARD SURFACES, AND A METHOD FOR MANUFACTURING SUCH A TOOL

 #57
20110073094
2011-03-31

ABRASIVE ARTICLE WITH SOLID CORE AND METHODS OF MAKING THE SAME

 #58
20100330882
2010-12-30

Polishing pad and method for polishing a semiconductor wafer

 #59
20100251624
2010-10-07

Plastic soft composition for polishing and for surface protective material application

 #60
20100248601
2010-09-30

ABRASIVE ARTICLES

 #61
20100167630
2010-07-01

Multi-air aqua reservoir moist sanding system

 #62
20100151772
2010-06-17

Polishing head for the zonal machining of optical spectacle surfaces

 #63
20100095470
2010-04-22

BUFFING DEVICE

 #64
20100068981
2010-03-18

Foam Buffing Pad with Compressed Foam Face

 #65
20090252949
2009-10-08

Composite sheet for mounting a workpiece and the method for making the same

 #66
20090233528
2009-09-17

Floor sanding sponge pads

 #67
20090215362
2009-08-27

Methods and Tool for Maintenance of Hard Surfaces, and a Method for Manufacturing Such a Tool

 #68
20090124157
2009-05-14

ABRASIVE CLEANING ITEM CONTAINING AN AGENT WHICH PROMOTES THE CREATION OF FOAM WHEN IN CONTACT WITH WATER TO TREAT SURFACES

 #69
20090049634
2009-02-26

FIBROUS PAD FOR CLEANING/POLISHING FLOORS

 #70
20080305723
2008-12-11

Polishing disc for a tool for the fine machining of optically active surfaces particularly on spectacle lenses and method for its production

 #71
20080268223
2008-10-30

Composite sheet for mounting a workpiece and the method for making the same

 #72
20080216272
2008-09-11

Buffing system including load absorbing fixture with multiple compression load deflection and replaceable working face

 #73
20080127572
2008-06-05

Nonwoven abrasive articles and methods of making the same

 #74
20080085662
2008-04-10

Polishing tool and polishing method and apparatus using same

 #75
20080047205
2008-02-28

Method of producing polishing pad

 #76
20070298697
2007-12-27

Floor Cleaning Pads and Preparation Thereof

 #77
20070254567
2007-11-01

Foam buffing pad with random or strategically placed collapsed cell structures

 #78
20070243804
2007-10-18

Abrasive article with a resilient dusting surface

 #79
20070214592
2007-09-20

PAD, SYSTEM AND METHOD FOR POLISHING, BUFFING, COMPOUNDING AND GLAZING

 #80
20070197035
2007-08-23

Wafer and method of producing the same

 #81
20070122546
2007-05-31

Texturing pads and slurry for magnetic heads

 #82
20070082587
2007-04-12

Method of manufacturing chemical mechanical polishing pad

 #83
20070010175
2007-01-11

Polishing pad and method of producing same

 #84
20060252358
2006-11-09

POLISHING PAD AND METHOD OF MAKING SAME

 #85
20060226568
2006-10-12

Method for forming a porous reaction injection molded chemical mechanical polishing pad

 #86
20060211340
2006-09-21

Method and tool for maintenance of hard surfaces, and a method for manufacturing such a tool

 #87
20060166610
2006-07-27

Optical disk polishing device

 #88
20060107482
2006-05-25

Hybrid fiber-foam buffing pad

 #89
20060053576
2006-03-16

Buffing pad with graded flexibility and replaceable working face

 #90
20060035573
2006-02-16

POLISHING PAD AND METHOD OF MAKING SAME

 #91
20050262773
2005-12-01

Flexible abrasive product and method of making and using the same

 #92
20050255802
2005-11-17

Grinding member

 #93
20050218548
2005-10-06

Polishing pad and method of making same

 #94
20050115156
2005-06-02

Process for producing polyurethane grinding tool

 #95
20050081317
2005-04-21

Method for temporary attachment of a bonnet onto a high-speed foam buff pad

 #96
20050070214
2005-03-31

Uniform fluid distribution and exhaust system for a chemical-mechanical planarization device

 #97
20050059329
2005-03-17

Abrasive materials

 #98
20050055885
2005-03-17

Polishing pad for chemical mechanical polishing

 #99
20050020190
2005-01-27

Flexible abrasive product and method of making and using the same

 #100
20050020189
2005-01-27

Flexible abrasive product and method of making and using the same