IPC Main Group
B24B 53/00 Devices or means for dressing or conditioning abrasive surfaces
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- GRINDING; POLISHING
- Subclass:
- MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
Related Keywords
DRESSING abrading surfacesDRESSING grindstonestruing grindstonesTRUEING abrasive tools
9 direct subcodes
Child Classifications
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- B24B 53/007 Cleaning of grinding wheels
- B24B 53/013 Application of loose grinding agent as auxiliary tool during truing operation
- B24B 53/017 Devices or means for dressing, cleaning or otherwise conditioning lapping tools
- B24B 53/02 of plane surfaces on abrasive tools
- B24B 53/04 of cylindrical or conical surfaces on abrasive tools or wheels
- B24B 53/06 of profiled abrasive wheels
- B24B 53/095 Cooling or lubricating during dressing operation
- B24B 53/1 of travelling flexible backings coated with abrasives; Cleaning of abrasive belts
- B24B 53/12 Dressing tools; Holders therefor
Top Applicants
Top 10 applicants by patent filingsfor class B24, 2013–2023, worldwide · Source: EPO PATSTAT
- DISCO ABRASIVE SYSTEM 3,084
- APPLIED MATERIALS US 1,570
- EBARA CORPORATION JP 1,393
- DISCO CORPORATION JP 1,368
- 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 1,270
- EBARA CORPORATION 1,016
- FUJIMI JP 829
- ZHEJIANG UNIVERSITY OF TECHNOLOGY 804
- ROBERT BOSCH DE 803
- SAINT-GOBAIN ABRASIVES US 781