Dynamic magnetic information storage or retrieval – Recording on or reproducing from an element of diverse utility – Card
Patent
1987-06-05
1989-05-30
Canney, Vincent P.
Dynamic magnetic information storage or retrieval
Recording on or reproducing from an element of diverse utility
Card
360104, G11B 504, G11B 548
Patent
active
048356247
ABSTRACT:
Apparatus for high speed bulk magnetic encoding of lottery tickets passes a web of tickets by an encoding apparatus which supports plural skates each having wheels or rollers which ride along the surface of the web to provide a controlled gap between the web and a magnetic write head. Also included on the skate are a magnetic read head and an inkjet print head. After encoding and printing, the perforations in the web are bursted, and the web is sliced into individual magnetically encoded lottery tickets.
REFERENCES:
patent: 4638378 (1987-01-01), Zanessi
Black Charles H.
LaSusa Vincent
Canney Vincent P.
Scientific Games of California, Inc.
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