Patent ID: 6729747
Filing Date: 2004-05-04
Classification: F21V

Abstract:
A combination lampshade comprising:a base lampshade assembly having a truncated closed outer surface and corresponding truncated closed inner surface, further comprising an upper opening of defined surface area and a lower opening of defined surface area, wherein the surface area of said upper opening is less than the surface area of said lower opening; said base lampshade assembly further comprising a means for affixing said member to a lamp; a rigid outer lampshade cover assembly having a truncated closed outer surface with an upper opening of defined surface area and a lower opening and an inner surface corresponding to said truncated closed outer surface; wherein the truncated closed outer surface and corresponding truncated closed inner surface of said outer lampshade cover define one or more apertures; and said outer lampshade cover assembly being configured so that outer surface of the base lampshade assembly fits removably within said outer lampshade cover assembly, with said respective outer surface and inner surface in contact with each other in a male-female relationship.