Web design for changeable sign

Details Web design for changeable sign Web design for changeable sign

1996-05-07

1998-05-26

Green, Brian K.

Card, picture, or sign exhibiting

Changing exhibitor

Double reel and web

40471, 40575, G09F 1118

Patent

active

057550506

ABSTRACT:
A sign for selectively displaying a variety of information in a viewing window includes a web extending between a pair of spaced rollers and moveable by rolling and unrolling on the rollers. A base panel is releasably secured to a surface of the web. The base panel has an outer surface and an inner surface facing the web. Pockets are provided on the inner surface of the base panel for receiving the ends of display panels containing the information to be displayed in a viewing area of the sign. The pockets retain the display panels on the base panel while permitting relative movement therebetween as the web is rolled up and unrolled. The attachment of the base panels to the web also permits such relative movement.

REFERENCES:
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.
patent: 4741118 (1988-05-01), Aiken et al.
patent: 4817316 (1989-04-01), Walker
patent: 5072533 (1991-12-01), Doepgen et al.
patent: 5174055 (1992-12-01), Aken

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