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Primary Examiner: Bell, Paul A.
Assistant Examiner:
Attorney: Beverlidge, De Grandi, Kline & Lunsford

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Title: Identity checking device

Abstract: An identity check card including an identified fingerprint of the legitimate card holder, said fingerprint being cut away to provide alternate transparent zones and partial fingerprint zones. The placement of the card over a fresh fingerprint of the same identified finger of the person whose identity is being checked will show immediately if the latter complements the former in its transparent zones thus permitting a quick and reliable check to be effected.

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Inventors: Luz, Wilson S.

Application Number: 016852
Filing Date: 1979-03-02
Publication_date: 1980-10-21
Assignee:
Primary Class(es): 283/77 283/78, D19/10
Other Classes:
US Patent Ref:

3694240

Sep, 1972

Miller et al.

427/1.

Other Refs: Other References: IBM Technical Disclosure Bulletin, "Detection of the Core and Delta of Fingerprints", vol. 17 #2, Jul. 1974 (pp. 406-407).