LandOfFree - US Patents - Listing for Optics: motion pictures

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

Self-timer device for motion picture camera

Optics: motion pictures – Removable film strip magazine type

Shadowless background for photography

Optics: motion pictures – With support

Shooting a motion picture scene with a self-propelled camera...

Optics: motion pictures – With sound accompaniment – Common picture and sound record carrier systems

Short circuit for recording head of simultaneous recording cine

Shutter

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

Shutter assembly

Optics: motion pictures – Shutters

Shutter assembly for a motion film projection

Shutter device for a camera

Shutter for a video tape camera

Shutter for use in a television camera

Optics: motion pictures – Removable film strip magazine type

Shutter mechanism

Shutter mechanism for a video tape camera

Shutter mechanism for motion picture cameras

Optics: motion pictures – Special effects – Transition effects

Shutter opening angle control device for a motion picture camera

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

Shutter release mechanism for cinecamera

Optics: motion pictures – Optical rectifier type – Rotating reflector drum

Shutterless optical system for viewing motion pictures

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

Shuttle speed control device

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

Shuttle speed control device

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

Signal device for electro-acoustic reproducing equipment