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PCE
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DIFF Subgroup
B23D 21/10

with other cutting blades or tools

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Machines or devices for shearing or cutting tubes > Hand-operated tube cutters > with other cutting blades or tools

CPC:

Machines or devices for shearing or cutting tubes (as additional equipment for deep-drawing presses B21D24/16) > Hand-operated tube-cutters > with other cutting blades or tools

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

Child Classifications

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  • B23D 21/12 with provision for hammering on the tool IPC+CPC Available in 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