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PCE
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CPC Subgroup
B23B 29/08

Tool holders equipped with grooves arranged crosswise to the longitudinal direction for setting the cutting tool

Full Title

Holders for non-rotary cutting tools (B23B27/12 takes precedence); Boring bars or boring heads; Accessories for tool holders > Tool holders for a single cutting tool > Tool holders equipped with grooves arranged crosswise to the longitudinal direction for setting the cutting tool

1 direct subcode

Child Classifications

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  • B23B 29/10 with adjustable counterbase for the cutting tool

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