Optics: image projectors – Composite projected image – Slides and/or film superposed in projector
Patent
1987-04-14
1988-07-12
Haroian, Harry N.
Optics: image projectors
Composite projected image
Slides and/or film superposed in projector
353110, 353 43, G03B 2310
Patent
active
047566140
ABSTRACT:
A film projector toy is described, including a projector casing and a film cassette received by the casing. The film cassette includes a plurality of films movable one relative to another. Indicia representing different portions of a complete, predetermined picture image are illustrated on each film and the films are superimposed in the cassette. The indicia are then projected, for example, on a wall, so as to form the complete picture image. At least one film is then moved relative to the other films so that the indicia are moved, thereby creating a moving picture image.
REFERENCES:
patent: 1110247 (1914-09-01), Whitehead
patent: 2488955 (1949-11-01), Wood
patent: 2846921 (1958-08-01), Glass et al.
Kato Yuji
Kozuka Michihiro
Mitsumoto Kazuhiko
Sano Hiroshi
Shindo Yasuji
Haroian Harry N.
Tomy Kogyo Co. Inc.
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