Leaf turners

Full Title

Bookmarkers; Spot indicators; Devices for holding books open (combined with covers B42D3/16, indexing tabs for sheets B42F21/00); Leaf turners > Leaf turners

2 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

B42D 9/06 having an arm reset after each operation
B42D 9/08 having radial arms, one per leaf, operated successively

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