Scrolling sign

Details Scrolling sign Scrolling sign

1990-08-21

1992-12-29

Dorner, Kenneth J.

Card, picture, or sign exhibiting

Changing exhibitor

Double reel and web

40471, G09F 1118

Patent

active

051740559

ABSTRACT:
A scrolling sign apparatus is suitable for incorporation in existing sign enclosures. Brackets are inserted in the enclosure. A web and web roll assembly is removably fastened to the brackets. The web and web roll assembly include a pair of spaced web rolls with a web extending between them. The web may extend between a pair of transparent sheets for displaying graphic or alpha-numeric information provided on the web. The information may be provided on separate sheets that are taped to the web. Or an inner transparent sheet is mounted in the module behind the web. Guide flanges are mounted on the other side of the web to form a gap through which the web extends between the rolls. The gap has a narrowed portion along the path. The slack occurring in the sheets when said panel appears in the window is forced to the ends of the panel by the narrowed portion of the gap, thereby to present a highly aesthetic appearance to the sign.

REFERENCES:
patent: 432914 (1890-07-01), Terrell et al.
patent: 1494611 (1924-05-01), McGrew
patent: 2021362 (1935-11-01), Holsman
patent: 2563580 (1951-08-01), Clark
patent: 3426461 (1969-02-01), Miller
patent: 3496664 (1970-02-01), Gaffney et al.
patent: 3510973 (1970-05-01), Mazzocco, Sr.
patent: 3780458 (1973-12-01), Jacoby et al.
patent: 4680883 (1987-07-01), Stadjuhar et al.

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