Camera apparatus for preventing load of exposed film

G - Physics – 03 – B

Patent

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95/43

G03B 19/00 (2006.01) G03B 17/30 (2006.01)

Patent

CA 2022707

-0- CAMERA APPARATUS FOR PREVENTING LOAD OF EXPOSED FILM ABSTRACT OF THE DISCLOSURE In a camera to be used with a light-tight cassette which is inherently capable of automatically advancing a filmstrip from the cassette shell whether the filmstrip is generally unexposed, partly exposed or substantially completely exposed, and which has a status indicator for providing a visible indication of the exposure status of the filmstrip, a sensing/blocking member is included to cooperate with the status indicator to prevent cassette loading into the camera in one embodiment only when the status indicator indicates that the filmstrip is completely exposed and in another embodiment either when the status indicator indicates that the filmstrip is partly exposed or it indicates that the filmstrip is completely exposed.

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