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PCE
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DIFF Subgroup
B42F 21/08

in one of a number of predetermined positions

Introduced: September 1968

Full Title

Indexing means; Indexing tabs or protectors therefor > Tabs detachably mounted on sheets, papers, cards, or suspension files > in one of a number of predetermined positions

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

Child Classifications

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  • B42F 21/10 represented by slits IPC+CPC Available in IPC and CPC

Top Applicants

Top Applicants (IPC)

Class B42,2013–2023, worldwide · Source: EPO PATSTAT

  1. GIESECKE+DEVRIENT CURRENCY TECHNOLOGY DE 898
  2. BUNDESDRUCKEREI DE 865
  3. DE LA RUE INTERNATIONAL GB 810
  4. SICPA HOLDING CH 784
  5. DNP (DAINIPPON PRINTING COMPANY) 634
  6. TOPPAN PRINTING COMPANY 486
  7. TOPPAN PRINTING COMPANY JP 411
  8. G&D (GIESECKE & DEVRIENT) DE 398
  9. CCL SECURE AU 334
  10. NATIONAL PRINTING BUREAU 313

Top Applicants (CPC)

Class B42,2013–2023, worldwide · Source: EPO PATSTAT

  1. SICPA HOLDING CH 1,317
  2. GIESECKE+DEVRIENT CURRENCY TECHNOLOGY DE 949
  3. BUNDESDRUCKEREI DE 881
  4. DE LA RUE INTERNATIONAL GB 870
  5. TOPPAN PRINTING COMPANY JP 455
  6. G&D (GIESECKE & DEVRIENT) DE 421
  7. CCL SECURE AU 343
  8. OVD KINEGRAM CH 308
  9. OBERTHUR FIDUCIAIRE FR 251
  10. CRANE COMPANY US 204