Card – picture – or sign exhibiting – Signs – Sign support
Patent
1977-11-17
1979-03-20
Pitrelli, John F.
Card, picture, or sign exhibiting
Signs
Sign support
40 10D, 401521, 40156, 40610, G09F 1500, G09F 2300
Patent
active
041446640
ABSTRACT:
A weatherproof display device for changeable display signs to be mounted on a gasoline dispensing pump comprising a transparent weatherproof cover for holding changeable printed display cards depicting the prices and taxes applicable to the gasoline being dispensed. The device includes a thin rectangular box assembly formed by interlocking front and back panels made of a transparent material having a base assembly forming a mounting pedestal and a secured cap forming its top edge and serving as its cover. Insertion and withdrawal of the price display cards is accomplished by lifting the thin rectangular box assembly from its mounting pedestal base assembly, each of which is printed permanently with a specific set of price and tax conditions. The dimensions of each display card conform substantially to the height and width of the transparent panels, and are duplicated so as to be visible from each side. Several display cards, indicating various combinations of prices and taxes, and combined in a booklet form, may be stored safely within the display box, readily available for rearrangement as desired. The display unit may be disassembled rapidly for cleaning purposes.
REFERENCES:
patent: 1884971 (1932-10-01), Galbraith
patent: 3719000 (1973-03-01), Finger
patent: 3740881 (1973-06-01), Finger
patent: 3970033 (1976-07-01), Lindner et al.
Cannon James J.
Cannon, Jr. James J.
Pitrelli John F.
Skillington G. Lee
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