LED based light bulb
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Any broken line illustrations in the drawings are not part of the design sought to be patented. Speckling indicates frosted glass or another translucent light diffusive surface, and a relatively higher density of speckling indicates the surface has relatively higher light diffusiveness (i.e., relatively reduced visibility through the surface).
Claims
The ornamental design for a LED based light bulb, as shown and described.
Type: Grant
Filed: Oct 12, 2012
Date of Patent: Oct 21, 2014
Assignee: GE Lighting Solutions LLC (Cleveland, OH)
Inventors: Bruce R. Roberts (Cleveland, OH), Thomas A. Knapp (Cleveland, OH)
Primary Examiner: Marcus Jackson
Application Number: 29/434,389