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Motion picture projector system

Optics: motion pictures – Camera and/or projector drive mechanisms
Patent

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Motion picture projector with reduced picture jump

Optics: motion pictures – Camera and/or projector drive mechanisms – With intermittently driven carrier-engaging sprocket
Patent

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Motion picture system

Optics: motion pictures – Camera and/or projector drive mechanisms – With single frame operation
Patent

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Motor control device for sound motion picture camera

Optics: motion pictures – Camera and/or projector drive mechanisms – With speed regulation or selection
Patent

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Moving picture camera with interchangeable film magazine

Optics: motion pictures – Camera and/or projector drive mechanisms – With speed regulation or selection
Patent

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Multiplexed motion picture camera

Optics: motion pictures – Camera and/or projector drive mechanisms
Reexamination Certificate

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Photographic film drive system employing inertia dumper/energy d

Optics: motion pictures – Camera and/or projector drive mechanisms
Patent

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Projector apparatus and control arrangement

Optics: motion pictures – Camera and/or projector drive mechanisms – With starting and/or stopping means
Patent

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Rapid start-up camera

Optics: motion pictures – Camera and/or projector drive mechanisms – With speed regulation or selection
Patent

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Recording device and projecting device for motion picture film

Optics: motion pictures – Camera and/or projector drive mechanisms – With continuous feed and intermittent film arresting means
Patent

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Recording- or reproducing apparatus

Optics: motion pictures – Camera and/or projector drive mechanisms – With film engaging claws reciprocally driven to engage film
Patent

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Rectilinear film transport system

Optics: motion pictures – Camera and/or projector drive mechanisms
Reexamination Certificate

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Release device of motion picture camera

Optics: motion pictures – Camera and/or projector drive mechanisms – With starting and/or stopping means
Patent

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Reproducing of interspersed motion-picture scenes and still shot

Optics: motion pictures – Camera and/or projector drive mechanisms – With single frame operation
Patent

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Reversible intermittent film drive for motion-picture projector

Optics: motion pictures – Camera and/or projector drive mechanisms – With film engaging claws reciprocally driven to engage film
Patent

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Self timer device for motion picture camera

Optics: motion pictures – Camera and/or projector drive mechanisms – With starting and/or stopping means
Patent

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Self-timer device for motion picture camera

Optics: motion pictures – Camera and/or projector drive mechanisms – With starting and/or stopping means
Patent

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Shutter assembly

Optics: motion pictures – Camera and/or projector drive mechanisms – With continuous feed and intermittent film arresting means
Patent

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Shutter release mechanism for cinecamera

Optics: motion pictures – Camera and/or projector drive mechanisms – With starting and/or stopping means
Patent

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Signal device for electro-acoustic reproducing equipment

Optics: motion pictures – Camera and/or projector drive mechanisms – With indicating means
Patent

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