Method of manufacturing cards and other documents

Details Method of manufacturing cards and other documents Method of manufacturing cards and other documents

1975-02-07

1977-02-01

Drummond, Douglas J.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

40 22, 101369, 156240, 156277, 283 7, 427148, 427152, B44C 116, B32B 3120

Patent

active

040060500

ABSTRACT:
A card or other document is produced by forming by xerography an image of security matter on a transfer sheet and subsequently transferring the image to a plastics base. The security matter can be, for example, a photograph, signature or fingerprint of the intended holder of the card. The resulting card is intended to be proof against fraud to a large extent, because the image cannot be easily altered.

REFERENCES:
patent: 741746 (1903-10-01), Walker
patent: 2855297 (1958-10-01), Saunders
patent: 2990278 (1961-06-01), Carlson
patent: 2995085 (1961-08-01), Walkup
patent: 3245697 (1966-04-01), Nugent
patent: 3497411 (1970-02-01), Chebiniak
patent: 3545380 (1969-11-01), Comegys et al.
patent: 3591276 (1971-07-01), Byrne
patent: 3620872 (1971-11-01), Backwell

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