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US 7,980,751 B2Granted
Light shades and lighting systems
OwnerJessica Wanginventor
Life of this patent
Estimating the term…
Abstract
Light shades and lighting systems that create a spectral effect when a lighting element is illuminated within the shade, and features that reflect light originating within the shade. Embodiments of the invention incorporate hollow body having a diffraction grating thereon and an internal cavity to retain one or more lighting elements, and in some instances, to also retain one or more lengths of conductor.
Claims6
A method of manufacturing a lighting device, comprising:
- providing a first member, at least a portion of the first member configured to allow light to pass therethrough and having light refractive properties;
- providing a second member comprising a structure attached thereto, wherein the first and second members are configured to define opposing outermost surfaces of a substantially uniform shape;
- placing the first and second members together with the first and second members on opposing sides of the structure, wherein the first and second members are spaced apart from one another and wherein the first and second members are generally planar and generally parallel to one another;
- placing at least one lighting element between the first and second members;
- and
- fixedly coupling the first and second members together with a fastener at least partially positioned within the structure.
3 more elements
A lighting device, comprising:
- a first member, at least a portion of the first member having light refractive properties configured to allow light to pass therethrough;
- a second member comprising a structure attached thereto, wherein the first and second members are configured to define opposing outermost surfaces of a shape, wherein the first and second members are on opposing sides of a structure, wherein the first and second members are spaced apart from one another and wherein the first and second members are generally planar and generally parallel to one another;
- at least one lighting element positioned between the first and second members;
- and
- at least one fastener fixedly coupling the first and second members together, at least a portion of the at least one fastener being positioned between the first member and the second member.
2 more elements
Dependencies are inferred from the claim text.