Card – picture – or sign exhibiting – Signs – Sign support
Patent
1987-12-14
1989-03-07
Mancene, Gene
Card, picture, or sign exhibiting
Signs
Sign support
40584, G09F 702
Patent
active
048094544
ABSTRACT:
A changeable advertising sign assembly adapted to be mounted on the interior surface of a door. The assembly consists of a frame having a detachable side edge normally inaccessible when the door is closed. A front transparent protective sheet is slidably mounted in the frame in front of a display sheet which is also slidably mounted in the frame.
REFERENCES:
patent: 2102845 (1937-12-01), Howe
patent: 2139556 (1938-12-01), Meyerson
patent: 2302560 (1942-11-01), Latona
patent: 2559272 (1941-10-01), Sholkin et al.
patent: 4048738 (1977-09-01), McHenry
patent: 4149331 (1979-04-01), Prager
patent: 4282667 (1981-08-01), Glade
patent: 4715138 (1987-12-01), Cherico
Lynch Michael
Mancene Gene
Zallen Joseph
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