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Magnetic record camera

Photography – With film drive – Double exposure prevention
Patent

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Manual drive control system for a camera

Photography – With film drive – Mechanical detail
Patent

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Manual film wind thumbwheel for camera

Photography – With film drive – Film movement limiting means
Patent

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Manual-wind camera

Photography – With film drive – Film movement limiting means
Reexamination Certificate

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Mechanism and method for determining when photographic film has

Photography – With film drive – Having significant electronic circuit detail
Patent

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Mechanism for preventing reversal of rotation

Photography – With film drive – Film movement limiting means
Patent

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Metered film holding device to prevent film movement in camera

Photography – With film drive – Film movement limiting means
Patent

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Metering/release/reset mechanism in camera

Photography – With film drive – Film movement limiting means
Patent

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Method and device for coupling a film strip to a processing lead

Photography – With film drive – Mechanical detail
Patent

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Method for sensing film transport error in an APS camera

Photography – With film drive – Having significant electronic circuit detail
Patent

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Mode changeover for film advance/film rewind in motorized camera

Photography – With film drive – Having mechanically actuated circuit
Patent

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Motor-driven camera

Photography – With film drive – Mechanical detail
Patent

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Motor-driven camera

Photography – With film drive – Mechanical detail
Patent

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Motorized film loading method

Photography – With film drive
Patent

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Mounting mechanism for film pressing roller of camera

Photography – With film drive – Mechanical detail
Patent

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