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CPC Main Group Additional Only
B23G 2200/00

Details of threading tools

25 direct subcodes

Child Classifications

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  • B23G 2200/02 Tools in which the shank and the cutting part are made from different materials or from separate components
  • B23G 2200/04 Tools with negative cutting angles
  • B23G 2200/08 Threading tools with adjustable elements
  • B23G 2200/10 Threading tools comprising cutting inserts
  • B23G 2200/12 Threading tools comprising inserts for thread forming
  • B23G 2200/16 Tools with cutting edges spaced unequally around the circumference
  • B23G 2200/18 Tools rotatable in both directions
  • B23G 2200/20 Tools having a brush
  • B23G 2200/22 Tools having an end cap, e.g. for the distribution of cutting fluid
  • B23G 2200/24 Chip breakers
  • B23G 2200/26 Coatings of tools
  • B23G 2200/28 Threading tools having a conical form
  • B23G 2200/30 Cutting edges that are rounded in the cross-sectional view of the cutting edge
  • B23G 2200/32 Tools having a decreasing diameter in the direction of the shank from the tip
  • B23G 2200/34 Tools having an increasing diameter in the direction of the shank from the tip (B23G2200/28 takes precedence)
  • B23G 2200/36 Tools having provision to produce threads of more than one type or size
  • B23G 2200/38 Tools with shanks having a working end at each end of the shank
  • B23G 2200/40 Tools with variable or different helix angles

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