Patent ID: 7584896

Claim:
A multilayer, integral, individual printed sheet product comprising: a flexible sheet core having major opposing first and second sides, the core being printed on at least one of the major sides, the printing on at least the one major side including at least a first variable data field with a unique printed code; a first flexible cover strip integrally and permanently secured to the first side of the core; a radio frequency responsive data storage element permanently and integrally fixed together with at least one of the core and the first cover strip; and scoring extending at least sufficiently through the sheet product to define a first identification element removable from a remainder of the sheet product, the first removable identification element including at least the radio frequency responsive data storage element and only part of the first flexible cover strip, and a remainder of the first flexible cover strip being left on a remainder of the core bearing at least the first printed variable date field with unique printed code.