ClassID:

44906

B24B57/04 - CPC Classification

Classification description:

Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of solid grinding, polishing or lapping agents

Recent Application in this class:
#1
20260145296
2026-05-28

SUBSTRATE POLISHING APPARATUS

#2
20240408650
2024-12-12

METHOD AND APPARATUS TO CLEAN SUBSTRATE WITH ATOMIZING NOZZLE

#3
20240316718
2024-09-26

Process for Polishing and Grinding Copper Foil Surface for Reducing Roughness Thereof

#4
20240075578
2024-03-07

Robotic paint repair

#5
20240009803
2024-01-11

SLURRY DISPERSION SYSTEM WITH REAL TIME CONTROL

#6
20230390894
2023-12-07

CONDENSED GAS PAD CONDITIONER

#7
20230339065
2023-10-26

Chamber components with polished internal apertures

#8
20230158634
2023-05-25

POLISH PAD REPLACING APPARATUS

#9
20230001535
2023-01-05

Robotic paint repair

#10
20220297256
2022-09-22

Chamber components with polished internal apertures

#11
20210163218
2021-06-03

Blasting system with dual dispensers from single chamber

#12
20200298371
2020-09-24

Slurry dispersion system with real time control

#13
20200086456
2020-03-19

Methods for a web-based CMP system

#14
20200030935
2020-01-30

AUTOMATIC SANDPAPER REPLACEMENT DEVICE FOR CNC PRODUCTION LINE

#15
20180264625
2018-09-20

Control of particle supply of blasting apparatus

#16
20170216990
2017-08-03

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

#17
20160151882
2016-06-02

Sanding elements replacing device

#18
20160089765
2016-03-31

Slurry dispersion system with real time control

#19
20150298276
2015-10-22

Automatic sheet grinding apparatus

#20
20130164937
2013-06-27

CHEMICAL MECHANICAL PLANARIZATION SITE ISOLATION REACTOR

#21
20130019800
2013-01-24

Waxing device

#22
20130005225
2013-01-03

AUTOMATIC ABRASIVE SAND DELIVERY MACHINE ESPECIALLY FOR WATER-JET CUTTING MACHINES

#23
20120100782
2012-04-26

Apparatus and method for polishing cavities in mechanical components

#24
20090148643
2009-06-11

Supply wax for polisher

#25
20090130957
2009-05-21

System, method and apparatus for lapping workpieces with soluble abrasives

#26
20080090503
2008-04-17

POLISHING PAD AND CHEMICAL MECHANICAL POLISHING APPARATUS COMPRISING THE SAME

#27
20070254191
2007-11-01

Magnetic Disk Substrate and Production Method of Magnetic Disk

#28
20070059935
2007-03-15

Polishing method for semiconductor wafer

#29
20060003677
2006-01-05

Polish pad and chemical mechanical polishing apparatus comprising the same

#30
20050164603
2005-07-28

Pivotable slurry arm