Display device

Details Display device Display device

1975-04-14

1977-02-08

Chamblee, Hugh R.

Card, picture, or sign exhibiting

Check, label, or tag

Baggage checks

G09F 1130

Patent

active

040065456

ABSTRACT:
A display device for displaying advertisement cards in turn has a pair of inclined surfaces which support a rod attached to each card. The cards slide downwardly and forwardly and the front card is picked up, thereby exposing the next rearward card to view, by a pair of pick-up elements carried by endless loops. The loops are driven round a circuit. Parallel guide rails are provided to preclude tilting of the elements.

REFERENCES:
patent: 2102798 (1937-12-01), Jerabek
patent: 2209517 (1940-07-01), Flanagan et al.
patent: 2220478 (1940-11-01), Curnutt
patent: 3568345 (1971-03-01), Grosse

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