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DIFF Subgroup
B23B 39/14

with special provision to enable the machine or the drilling or boring head to be moved into any desired position, e.g. with respect to immovable work

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

General-purpose boring or drilling machines or devices; Sets of boring or drilling machines > with special provision to enable the machine or the drilling or boring head to be moved into any desired position, e.g. with respect to immovable work

CPC:

General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines > with special provision to enable the machine or the drilling or boring head to be moved into any desired position, e.g. with respect to immovable work

No child classifications to compare. This is a leaf node in both IPC and CPC.

Top Applicants

Top Applicants (IPC)

Class B23,2013–2023, worldwide · Source: EPO PATSTAT

  1. ITW (ILLINOIS TOOL WORKS) US 3,407
  2. FANUC JP 3,120
  3. DISCO ABRASIVE SYSTEM 2,777
  4. HAN'S LASER TECHNOLOGY INDUSTRY GROUP COMPANY 2,629
  5. ROBERT BOSCH DE 2,468
  6. FANUC 2,273
  7. DISCO CORPORATION JP 2,267
  8. GE (GENERAL ELECTRIC COMPANY) US 1,611
  9. CHINESE ACADEMY OF SCIENCES 1,534
  10. ISCAR IL 1,499

Top Applicants (CPC)

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