Registers – Records – Laminated
Reexamination Certificate
2006-01-03
2006-01-03
Paik, Steven S. (Department: 2876)
Registers
Records
Laminated
C235S487000, C235S143000, C235S462010, C235S462140, C235S494000
Reexamination Certificate
active
06981648
ABSTRACT:
An information carrier medium includes at least first and second sheet members (12, 14) each having first and second surfaces opposite to each other and laminated together with the first surface of the first sheet member bonded to the first surface of the second sheet member. A security indicium (14; 71) is formed on at least one of the first surfaces of the respective first and second sheet members (12, 14). The security indicium is made of at least one inking material of a kind capable of responding to a coherent light when irradiated thereby. An electro-optical reader for reading the security indicium (14; 71) is also disclosed.
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Devaraj Balasigamani
Inaba Humio
Usa Masashi
Birch & Stewart Kolasch & Birch, LLP
Natec Incorporated
Paik Steven S.
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