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CPC Subgroup Additional Only
B23Q 2230/002

Using the spindle for performing a non machining or non measuring operation, e.g. cleaning, actuating a mechanism

Full Title

Special operations in a machine tool > Using the spindle for performing a non machining or non measuring operation, e.g. cleaning, actuating a mechanism

Top Applicants

Top 10 applicants by patent filingsfor class B23, 2013–2023, worldwide · Source: EPO PATSTAT

  1. ITW (ILLINOIS TOOL WORKS) US 3,642
  2. DISCO CORPORATION JP 3,316
  3. FANUC JP 3,111
  4. ROBERT BOSCH DE 2,711
  5. FANUC 2,163
  6. GE (GENERAL ELECTRIC COMPANY) US 2,113
  7. ISCAR IL 1,516
  8. SIEMENS DE 1,459
  9. LINCOLN GLOBAL US 1,433
  10. KOBE STEEL JP 1,423