Portable display panel apparatus

Details Portable display panel apparatus Portable display panel apparatus

1986-03-04

1988-02-02

Mancene, Gene

Card, picture, or sign exhibiting

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Modular

52822, 160135, G09F 700

Patent

active

047221461

ABSTRACT:
A portable display unit including a plurality of panels hingedly connected along adjacent vertical sides with an upper set of panels connected by a single resiliently compressible fastener extending from frame to frame of vertically adjacent panels. A frame assembly for each panel provides sufficient structural support for panels having lightweight foam cores and adhesively attached outer sheets. Fabric hinges permit a set of panels to be stacked closely, without disassembly, for storage and shipment. Individual panel faces are replaceable and the interior of a panel unit may be illuminated in one embodiment of the invention.

REFERENCES:
patent: 2709290 (1955-05-01), Rosenthal
patent: 2734789 (1956-02-01), Wilson, Jr.
patent: 3233503 (1966-02-01), Fernberg
patent: 3592289 (1971-07-01), Aysta et al.
patent: 3695330 (1972-10-01), Hasbrouck
patent: 3862523 (1975-01-01), Eaton
patent: 3889736 (1975-06-01), Firks
patent: 4030219 (1977-06-01), Donovan
patent: 4060294 (1977-11-01), Haworth et al.
patent: 4566211 (1986-01-01), Gustafson et al.

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