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CPC Main Group
B24B 53/00

Devices or means for dressing or conditioning abrasive surfaces (compensation for grinding wheel abrasion resulting from dressing B24B47/25)

12 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 (B24B53/017 takes precedence)
  • B24B 53/095 Cooling or lubricating during dressing operation (cooling the grinding surfaces B24B55/02)
  • B24B 53/10 of travelling flexible backings coated with abrasives; Cleaning of abrasive belts

Top Applicants

Top 10 applicants by patent filingsfor class B24, 2013–2023, worldwide · Source: EPO PATSTAT

  1. DISCO CORPORATION JP 2,092
  2. APPLIED MATERIALS US 1,813
  3. EBARA CORPORATION JP 1,804
  4. 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 1,329
  5. ROBERT BOSCH DE 863
  6. FUJIMI JP 858
  7. SAINT-GOBAIN ABRASIVES US 833
  8. EBARA CORPORATION 810
  9. SAINT-GOBAIN ABRASIVES FR 782
  10. DISCO ABRASIVE SYSTEM 735