ClassID:

44551

B24B9/20 - CPC Classification

Classification description:

Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of plastics

Recent Application in this class:
#1
20230161345
2023-05-25

Method of manufacturing window and window for display device

#2
20220258297
2022-08-18

METHOD OF MANUFACTURING WINDOW AND WINDOW FOR DISPLAY DEVICE

#3
20210146500
2021-05-20

Precision squeegee grinder apparatus

#4
20180354212
2018-12-13

Semi-finished lens to be machined for forming an ophthalmic lens to be mounted in a spectacle frame, set and a method involving the same

#5
20180193970
2018-07-12

ROTARY TOOL FOR REMOVING MATERIAL FROM A PLASTIC PART

#6
20180147683
2018-05-31

CHAMFERING OF LAMINATE LAYERS

#7
20180126511
2018-05-10

Machine and Method for Machining Workpieces of Wood, Plastic Material and the Like

#8
20170100812
2017-04-13

Smooth Finish Tool

#9
20150377210
2015-12-31

Method and an apparatus for providing a tapered edge on a sheet comprising a fibrous material

#10
20140333891
2014-11-13

3D PRESCRIPTION SPECTACLE LENS AND METHOD OF MANUFACTURE

#11
20130185924
2013-07-25

Chamfering of laminate layers

#12
20120245682
2012-09-27

SURFACE TREATED IMPLANTABLE ARTICLES AND RELATED METHODS

#13
20120149285
2012-06-14

Golf ball deburring apparatus

#14
20110183580
2011-07-28

Apparatus and method for intricate cuts

#15
20110107887
2011-05-12

Method and apparatus for trimming photovoltaic modules

#16
20110081828
2011-04-07

Edge break details and processing

#17
20090298390
2009-12-03

Surface treated implantable articles and related methods

#18
20090142795
2009-06-04

Device and method of maintaining sperm motility in a capillary-loaded chamber

#19
20070099258
2007-05-03

Device and method of maintaining sperm motility in a capillary-loaded chamber

#20
20060283537
2006-12-21

METHOD AND DEVICE FOR SELECTIVELY REMOVING A SURPLUS INTERLAYER PORTION IN A LAMINATED GLASS STRUCTURE

#21
16388196
2023-07-04

Friction polishing device for polymer filament

#22
15913803
2025-12-30

Method and system for sanding objects made of thermoplastic olefin (TPO)