Patents-Review.com
ClassID:

44890 ⎘

B24B55/03 - CPC Classification

Classification description:

Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition; Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant

Recent Application in this class:
#1
20260048479
2026-02-19

GRINDING WHEEL COOLANT NOZZLE

 #2
20250114909
2025-04-10

COLD LIQUID POLISHING CONTROL

 #3
20250073837
2025-03-06

COOLANT RECAPTURE AND RECIRCULATION IN MATERIAL REMOVAL SYSTEMS

 #4
20240391057
2024-11-28

DEVICE FOR SUPPLYING AND RECOVERING MINIMAL QUANTITY LUBRICANT IN MAGNETIC FIELD-ASSISTED ABRASIVE GRINDING

 #5
20240387210
2024-11-21

CONSTANT-TEMPERATURE LIQUID SUPPLY APPARATUS

 #6
20240066660
2024-02-29

LOW-TEMPERATURE METAL CMP FOR MINIMIZING DISHING AND CORROSION, AND IMPROVING PAD ASPERITY

 #7
20240025015
2024-01-25

SCARFING MACHINE

 #8
20230311272
2023-10-05

GRINDING METHOD USING NANOLAYER-LUBRICATED DIAMOND GRINDING WHEEL BASED ON SHOCK WAVE CAVITATION EFFECT

 #9
20230182259
2023-06-15

GAS ENTRAINMENT DURING JETTING OF FLUID FOR TEMPERATURE CONTROL IN CHEMICAL MECHANICAL POLISHING

 #10
20220305611
2022-09-29

SUBSTRATE POLISHING SYSTEM AND SUBSTRATE POLISHING METHOD

 #11
20220297261
2022-09-22

UNDERWATER POLISHING SYSTEM AND UNDERWATER POLISHING METHOD

 #12
20210178551
2021-06-17

Cooling Water Circulation System and Cooling Water Circulation Control Method

 #13
20210170545
2021-06-10

System for adjusting pad surface temperature and polishing apparatus

 #14
20210046602
2021-02-18

Low-temperature metal CMP for minimizing dishing and corrosion, and improving pad asperity

 #15
20200284700
2020-09-10

Planar grinder

 #16
20200101578
2020-04-02

Diamond special-shaped grinding wheel and vertical machining cooling system

 #17
20200047299
2020-02-13

Machine tool with recirculating coolant filtration system

 #18
20190389032
2019-12-26

Methods and apparatus to control a fluid dispenser on a metallurgical specimen preparation machine

 #19
20190210182
2019-07-11

Wafer polishing apparatus

 #20
20190193246
2019-06-27

Polishing device

 #21
20190118278
2019-04-25

LIQUID RECLAMATION AND RECIRCULATION SYSTEM FOR A WET SAW CUTTING APPARATUS

 #22
20180354092
2018-12-13

COLD SANDING OF THERMOPLASTIC WORKPIECES

 #23
20180340742
2018-11-29

Coolant supply device

 #24
20180229344
2018-08-16

Polishing method and polishing apparatus

 #25
20180136094
2018-05-17

PLANAR GRINDER

 #26
20180023600
2018-01-25

FLUID SUPPLY PIPE

 #27
20170368662
2017-12-28

Grinding coolant supplier, grinding system and grinding method

 #28
20170361416
2017-12-21

Hand-held power tool with a cooling unit

 #29
20170225293
2017-08-10

Apparatus and a process for grinding an edge and a glazing having a ground edge

 #30
20170113323
2017-04-27

Grinding liquid trough arrangement

 #31
20160184950
2016-06-30

Cutting fluid tank

 #32
20160184946
2016-06-30

Cutting fluid tank

 #33
20150196988
2015-07-16

POLISH APPARATUS AND POLISH METHOD

 #34
20150165447
2015-06-18

Magnetic inline filter

 #35
20150151397
2015-06-04

Coolant distributor for a machine tool

 #36
20150126097
2015-05-07

Nano fluid electrostatic atomization controllable jet minimal quantity lubrication grinding system

 #37
20150107571
2015-04-23

Liquid reclamation and recirculation system for a wet saw cutting apparatus

 #38
20140273750
2014-09-18

Programmable coolant nozzle system for grinding

 #39
20140038496
2014-02-06

Active coolant flow control for machining processes

 #40
20130217310
2013-08-22

Wafer Processing Equipment

 #41
20130157542
2013-06-20

Apparatuses methods for coolant delivery

 #42
20130095734
2013-04-18

GRINDING APPARATUS WITH A SLOT NOZZLE

 #43
20120015587
2012-01-19

Active coolant flow control for machining processes

 #44
20090293282
2009-12-03

Water supply for a hand-held power tool

 #45
20090280731
2009-11-12

Electric portable grinder with air cooling system

 #46
20090242494
2009-10-01

Method and device for treating grinding water of lens grinding device

 #47
20090188849
2009-07-30

COOLANT RECYCLING SYSTEM

 #48
20080314832
2008-12-25

METHOD OF FILTERING

 #49
20080251435
2008-10-16

Contaminated fluid recovery apparatus

 #50
20080087333
2008-04-17

Mobile fluid feeding apparatus for a power tool

 #51
20080053887
2008-03-06

Apparatus of treating grinding water for processing periphery of eyeglass lens

 #52
20060260453
2006-11-23

Water Supply for a Hand-Held Power Tool

 #53
20050005751
2005-01-13

Coolant nozzle

 #54
14335875
2016-07-05

Method and apparatus for cutting and cleaning a superhard substrate