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CPC Subgroup Additional Only
B23G 2240/20

Guiding devices with a pin affixable in a drilling chuck and with free rotation of the threading tool holder with respect to the pin

Full Title

Details of equipment for threading other than threading tools, details of the threading process > Guiding devices with a pin affixable in a drilling chuck and with free rotation of the threading tool holder with respect to the pin

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