Multi-picture frame

Details Multi-picture frame Multi-picture frame

2005-08-02

2005-08-02

Davis, Cassandra (Department: 3611)

Card, picture, or sign exhibiting

Display with special effects

Electromotor operated

C040S472000

Reexamination Certificate

active

06922928

ABSTRACT:
A multi-picture frame includes a picture panel having a front transparent surface, a casing having a receiving chamber mounted at a back of the picture panel, a picture film rotatably supported in the casing and adapted for being view from the front transparent surface of the picture panel, a light source disposed in the receiving chamber of the casing, a moving picture frame mounted between the picture panel and the light source, comprising a rolling device mounted in the casing and a shader slide arranged to be rotatably driven by the rolling device, and an electric input electrically connected the light source and the moving picture frame to a power source respectively. Therefore, the light source generates light which is adapted for passing through the shader slide to the picture film so as to reflect a moving image of the shader slide on the picture film.

REFERENCES:
patent: 151544 (1874-06-01), Moore
patent: 1403631 (1922-01-01), Pyper
patent: 2092247 (1937-09-01), Glagau
patent: 2102474 (1937-12-01), McKenna et al.
patent: 3634959 (1972-01-01), Goodrich

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