Multi-sided display device

Details Multi-sided display device Multi-sided display device

1979-01-05

1981-01-27

Pinkham, Richard C.

Card, picture, or sign exhibiting

Dummy sign

40617, 46 30, G06F 106

Patent

active

042467144

ABSTRACT:
A multi-sided display device assembleable from a plurality of sheets bound in book-like fashion by a binding allowing free movement of the sheets. Each sheet is cut-out to define a display flap which is selectively displaceable away from the uncut bound portion. The cut-out portions are adapted to form a self-locking coupling with an adjacent sheet to form a three dimensional device with a substantially regular polygon formed on a plane perpendicular to the sheets. The invention allows fabrication of the device from a flexible material.

REFERENCES:
patent: 1162230 (1915-11-01), Foster
patent: 2032531 (1936-03-01), Eaton
patent: 2068440 (1937-01-01), Sunderhauf
patent: 2183443 (1939-12-01), Bracker
patent: 2454307 (1948-11-01), Cooley
patent: 3708899 (1973-01-01), Berry, Jr.
patent: 3977109 (1976-08-01), Berry, Jr. et al.
patent: 4024656 (1977-05-01), Farnsworth
Yogi Bear: The Bumble-Bee Wedding, submitted by applicant.

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