Book on a pocket card

Details Book on a pocket card Book on a pocket card

1988-04-21

1990-04-17

Stephan, Steven L.

Registers

Records

Laminated

235487, 235494, 346 76L, 369291, 369292, 283904, G11B 7007, G11B 724

Patent

active

049172921

ABSTRACT:
A plastic card or credit card size has a strip of optical recording material thereon containing microtext. The microtext is either electronically or optically reduced from 5 to 200 times and laid out in miniature pages, arranged in an array on the strip. The strip has a metallic or metal particle layer, giving it a shiny gold or silver coloration, against which the microtext appears dark, or vice-versa.

REFERENCES:
patent: 4141400 (1979-02-01), Mangan
patent: 4159417 (1979-06-01), Rubincam
patent: 4236332 (1980-12-01), Domo
patent: 4316073 (1982-02-01), Lamelson
patent: 4486870 (1984-12-01), Pettigrew et al.
patent: 4503135 (1985-03-01), Drexler
patent: 4544181 (1985-10-01), Maurer et al.
patent: 4588665 (1986-05-01), Drexler
patent: 4632428 (1986-12-01), Brown
patent: 4656346 (1987-04-01), Drexler
patent: 4680459 (1987-07-01), Drexler
patent: 4700840 (1987-10-01), Haddock
patent: 4790566 (1988-12-01), Bossier et al.

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