Toy with moving screen

Details Toy with moving screen Toy with moving screen

1986-02-26

1987-09-15

Grieb, William H.

Amusement devices: toys

Operated by relatively moving fluid or pressure differential

Including variable-size fluid chamber to move fluid

434348, 434176, 434232, A63H 3330, G09B 302

Patent

active

046936947

ABSTRACT:
A toy, as for instance a simulated toy computer, has a housing with a window formed in the housing. Behind the window is an indicia strip or carrier which has indicia located on its surface. Positioned in front of the indicia strip is a lenticular screen. The lenticular screen is connected to a mechanism which mechanically moves the lenticular screen with respect to the indicia. Movement of the lenticular screen in front of the indicia gives the appearance that the indicia, in fact, is moving. Actuator keys are provided on the housing for advancing the indicia strip and for activating the movement of the lenticular screen.

REFERENCES:
patent: 2507975 (1950-05-01), Hotchner
patent: 2518206 (1950-08-01), Vitarelli
patent: 2915843 (1959-12-01), Pabst et al.
patent: 3120708 (1964-02-01), Silber
patent: 3707779 (1973-01-01), Yamamoto
patent: 3739069 (1973-06-01), Sanomeier
patent: 3955297 (1976-05-01), Dela Chauviniere
patent: 4182071 (1980-01-01), Todokoro
patent: 4402158 (1983-09-01), Seki et al.
patent: 4573928 (1986-03-01), Seki

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