Photography – Camera detail – Detachable or removable film holder unit
Patent
1996-01-11
1996-12-03
Gellner, Michael L.
Photography
Camera detail
Detachable or removable film holder unit
242348, 396284, G03B 1726, G03B 2302
Patent
active
055813208
ABSTRACT:
A film cartridge comprises a housing having a film exit slit, and a film roll support rotatable inside the housing to unwind a filmstrip beginning with a film leader having several frame lengths from the film roll support to permit the film leader to be moved outwardly through the slit to accomplish film loading in a camera. A visible film-loaded indicator is located on the exterior of the housing to be seen through a window in a camera. A flexible cover strip has an opaque portion covering the film-loaded indicator to prevent the indicator from being seen and a film engaging portion located at the slit. Engageable means is located on the film leader for engagement with the film engaging portion as the film leader is moved outwardly through the slit, to make the opaque portion be drawn off the film-loaded indicator to uncover the indicator when the film leader is moved out of the housing sufficiently to accomplish film loading in a camera.
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Manico Joseph A.
Mehra Madhav
Chizmar John
Eastman Kodak Company
Fields Roger A.
Gellner Michael L.
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