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CPC Subgroup Additional Only
B23G 2200/34

Tools having an increasing diameter in the direction of the shank from the tip (B23G2200/28 takes precedence)

Full Title

Details of threading tools > Tools having an increasing diameter in the direction of the shank from the tip (B23G2200/28 takes precedence)

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