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Film strip/audio tape arrangement for audio-visual cassette

Optics: motion pictures – Removable film strip magazine type
Patent

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Film support element assembly

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

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Film tension absorbing system

Optics: motion pictures – With threading structure
Patent

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Film threading assembly for a motion picture film projector

Optics: motion pictures – With threading structure
Patent

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Film title machine for amateur filmmakers

Optics: motion pictures – Special effects – Titling devices
Patent

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Film transport and control mechanism for motion picture projecto

Optics: motion pictures – With plural picture sizes and types
Patent

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Film transport apparatus

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

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Film transport apparatus for a motion picture camera or projecto

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

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Film transport device

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

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Film transport device

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

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Film transport device

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

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Film transport device

Optics: motion pictures – With loop forming
Patent

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Film transport device

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

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Film transport for a motion picture camera

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

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Film transport mechanism

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

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Film transport mechanism for a motion picture camera

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

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Film transport mechanism for camera

Optics: motion pictures – Removable film strip magazine type
Patent

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Film transport speed controlling device

Optics: motion pictures – With sound accompaniment – Picture and sound synchronizing
Patent

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Film transport system

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

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Film trap and gate assembly for a motion picture projector

Optics: motion pictures – Gates
Reexamination Certificate

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