LandOfFree - US Patents - Listing for Optics: image projectors

Optics: image projectors – Picture carrier

Device for mounting diapositives in a strip and an apparatus for

Optics: image projectors – Slide transfer mechanism

Device for moving a slide into a slide gate and for receiving a

Optics: image projectors – Slide transfer mechanism – Slides reciprocated horizontally

Device for moving slides vertically in projectors

Optics: image projectors – Stereoscopic

Device for projecting a color image

Optics: image projectors – Color filter

Device for projecting a light beam

Optics: image projectors – Image moves on screen

Device for projecting a moving image formed of light, shadow, an

Optics: image projectors – Stereoscopic

Device for projecting a stereo color image

Optics: image projectors – Projected image combined with real object

Device for projecting flat articles on a working plane of a...

Optics: image projectors – Stereoscopic

Device for projecting steroscopic, anamorphotically compressed p

Optics: image projectors – Cabinet encloses projector and one side of screen – Reflector between lamp and screen

Device for projection display

Optics: image projectors – Composite projected image – Multicolor picture

Device for projection television pictures

Optics: image projectors – Plural projection paths with single light source

Device for reducing the granulation in the transmission of optic

Optics: image projectors – Episcope

Device for reproduction and tracing

Optics: image projectors – Selective data retrieval

Device for storing and handling slides

Optics: image projectors – Selective data retrieval – Plural picture rows on single microcard

Device for the insertion of microfiche cards into reading instru

Optics: image projectors – With or for vehicle

Device for the presentation of images to the passengers of movin

Optics: image projectors – Polarizer or interference filter

Device for the projection of images using two orthogonal compone

Optics: image projectors – Light shield – mask – hood – or diaphragm

Device for the projection/reflection of images

Optics: image projectors – Slide transfer mechanism – Slides fixed to movable carrier

Device for the successive display of pictures in recreational ma