Map display and holder device

Details Map display and holder device Map display and holder device

1991-05-30

1992-12-08

Falk, Joseph

Card, picture, or sign exhibiting

Changing exhibitor

Double reel and web

40904, 160 85, G09F 1118

Patent

active

051686473

ABSTRACT:
A device for displaying and storing a flexible web containing information wound in two cylinder members that provide sufficient slag in the web to form a loop that holds a third cylinder member. The third cylinder member is pulled away from the first two either by gravity or spring action and the web is exposed by turning at least one of the first two cylinder members. The two cylinder members can be manually or electrically actuated. A user thereby views a specific area of the map or information contained in the web. An electric bulb is provided to illuminate the web from inside the loop created by the web.

REFERENCES:
patent: 687870 (1901-12-01), Watkinson
patent: 1614957 (1927-01-01), Holloway et al.
patent: 1896935 (1933-02-01), Bloomfield et al.
patent: 2281022 (1942-04-01), Cavanaugh
patent: 3128688 (1964-04-01), Coda
patent: 3977107 (1976-08-01), Warren

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