LandOfFree - US Patents - Listing for Photography and optical equipment

Photography and optical equipment – Projector or viewer – With provision for transparency magazine

Sorter for copying machine

Photography and optical equipment – Projector or viewer – With provision for transparency magazine

Sorter for copying machine

Photography and optical equipment – Projector or viewer – With provision for transparency magazine

Sorter for electrophotographic copier

Photography and optical equipment – Projector or viewer – With provision for transparency magazine

Sorter for electrophotographic copying machine

Photography and optical equipment – Projector or viewer – With provision for transparency magazine

Sorter for electrostatic copier

Photography and optical equipment – Projector or viewer – With provision for transparency magazine

Sorter for electrostatic copier

Photography and optical equipment – Projector or viewer – With provision for transparency magazine

Sorter for use with a copying machine

Photography and optical equipment – Projector or viewer – With provision for transparency magazine

Sorter with bin indicator

Photography and optical equipment – Projector or viewer – With provision for transparency magazine

Sorter with document holding shelves

Photography and optical equipment – Projector or viewer – With provision for transparency magazine

Sorting apparatus

Photography and optical equipment – Ophthalmic article – Eyeglasses – eyewear – or frame therefor

Sound muffling sleep mask

Photography and optical equipment – Camera or body therefor – Element

Sound reflector to the microphone of a video camera

Photography and optical equipment – Ophthalmic article – Eyeglasses – eyewear – or frame therefor

Spectable frame front

Photography and optical equipment – Ophthalmic article – Eyeglasses – eyewear – or frame therefor

Spectacle

Photography and optical equipment – Ophthalmic article – Eyeglasses – eyewear – or frame therefor

Spectacle

Photography and optical equipment – Ophthalmic article – Eyeglasses – eyewear – or frame therefor

Spectacle

Photography and optical equipment – Ophthalmic article – Eyeglasses – eyewear – or frame therefor

Spectacle

Photography and optical equipment – Ophthalmic article – Eyeglasses – eyewear – or frame therefor

Spectacle frame

Photography and optical equipment – Ophthalmic article – Element or attachment

Spectacle frame