CPC Subgroup
B42F 13/34 with the rods locking in the tubes
Full Title
Filing appliances with means for engaging perforations or slots (B42F17/00 takes precedence; indexing features B42F21/00) > having a set of rods within a set of tubes for a substantial distance when closed > the nesting portions of the rods and tubes being straight > with the rods locking in the tubes
Top Applicants
Top 10 applicants by patent filingsfor class B42, 2013–2023, worldwide · Source: EPO PATSTAT
- SICPA HOLDING CH 1,317
- GIESECKE+DEVRIENT CURRENCY TECHNOLOGY DE 949
- BUNDESDRUCKEREI DE 881
- DE LA RUE INTERNATIONAL GB 870
- TOPPAN PRINTING COMPANY JP 455
- G&D (GIESECKE & DEVRIENT) DE 421
- CCL SECURE AU 343
- OVD KINEGRAM CH 308
- OBERTHUR FIDUCIAIRE FR 251
- CRANE COMPANY US 204