Information display device

Details Information display device Information display device

1992-09-16

1994-05-03

Crowder, Clifford D.

Card, picture, or sign exhibiting

Signs

Sign support

40620, 40585, G09F 710

Patent

active

053075811

ABSTRACT:
An information display device wherein there is a base plate with information bearing face plates detachably mounted thereon by one or more spline elements that press-fit with formations on each of the opposing faces of the base and face plate. End caps are optional as are also separator strips between panels where there are a number of panels mounted on one base plate. Splines press-fit into grooves in each of the base plate and face plate. In one embodiment the spline is U-shaped receiving therein a rib on one member and projecting into a groove formed between two ribs on the other of the two plates.

REFERENCES:
patent: 1126351 (1915-01-01), Beabes
patent: 1805378 (1931-05-01), Send
patent: 2885822 (1959-05-01), Onanian
patent: 4219952 (1980-09-01), Flath
patent: 4632589 (1986-12-01), Hsiu
patent: 5189822 (1993-03-01), Schmanski et al.

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