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US 2008/0174866 A1Published application
Three dimensional viewing spectacles
OwnerRobert Grant Oliverinventor
Life of this patent
Estimating the term…
Abstract
In combination, a pair of lens and eyeglass frame to give a viewer perception of three dimensional viewing of a two dimensional image, comprising: an opaque eyeglass frame containing a left lens and a right lens, wherein said left lens is comprised of alternating tinted and clear apertures, and said right lens is comprised of alternating tinted apertures complementary to the alternating clear apertures in the left lens.
Claims8
In combination, a pair of lens and eyeglass frame to give a viewer perception of three dimensional viewing of a two dimensional image, comprising:
- an opaque eyeglass frame containing a left lens and a right lens, wherein said left lens is comprised of alternating tinted and clear apertures, and said right lens is comprised of alternating tinted apertures complementary to the alternating clear apertures in the left lens.
Dependencies are inferred from the claim text.