Environmentally safe pink lamp
AssigneeGeneral Electric Company
InventorJuliana P. Reisman
Life of this patent
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Abstract
A cadmium and selenium free lamp which emits a pink color when energized and when unlit contains a chrome tin pink sphene pigment.
Claims8
An electric lamp which exhibits a pink color when energized and which comprises a light transmissive envelope enclosing an electric light source within with a pink coating on the surface of said envelope, said coating containing a chrome tin pink sphene pigment.
An electric lamp which exhibits a pink color when energized and which comprises a vitreous, light transmissive envelope enclosing a filament within and a coating on the surface of said envelope said coating containing a chrome tin pink sphene pigment.
Dependencies are inferred from the claim text.