US PATENT SUBCLASS 283 / 108
.~.~ And differentiable sections

Current as of: June, 1999
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283 /   HD   PRINTED MATTER

72  DF  HAVING REVEALABLE CONCEALED INFORMATION, FRAUD PREVENTER OR DETECTOR, USE PREVENTER OR DETECTOR, OR IDENTIFIER {15}
107  DF  .~ Having plastic laminate {4}
108.~.~ And differentiable sections

DEFINITION

Classification: 283/108

And differentiable sections:

(under subclass 107) Subject matter wherein the printed matter is composed of a plurality of distinct layers structured, upon being subjected to a separating force, to disassociate into distinct, predictable portions.