GEISECKE & DEVRIENT AMERICA, INC.

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5430664 Document counting and batching apparatus with counterfeit detectionExpiredFeb 25, 93Jul 04, 95[G07D]
4416449 Document separating apparatus and methodExpiredDec 09, 81Nov 22, 83[B65H]
4253651 Document interleaver deviceExpiredJan 30, 79Mar 03, 81[B65H]
4216952 Feed mechanism for sequentially separating documents, sheets, coupons and the likeExpiredJan 16, 78Aug 12, 80[B65H]

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