Patent ID: 6543906
Filing Date: 2003-04-08
Classification: C23C,F21V,Y02W

Abstract:
A lamp shade formed of a ceramic material comprising:a lamp shade member having opposed open ends, said lamp shade member having a plating film layer formed on an inner surface thereof; a hollow receiving member having an open end and a closed end, said open end of said hollow receiving member being fixedly secured to one of said open ends of said lamp shade member, an interior surface of said hollow receiving member being threaded to receive and engage a light bulb having a threaded contact surface; an electrical contact receptacle mounted within said hollow receiving member; and, a spring member having first and second ends, said first end contacting a rear surface of said electrical contact receptacle, said second end contacting said closed end of said hollow receiving member, said spring member elastically supporting said electrical contact receptacle within said hollow receiving member.