Patent ID: 7666048
Filing Date: 2010-02-23
Classification: F21V,H01J,H01K

Abstract:
1. A method of making a miniature light, said method comprising the steps of: (a) providing a tube, a filament, and two dumet wires, said tube having a first end and an opposing second end; (b) applying a non-conductive bead to position and secure said two dumet wires in spaced relationship; (c) attaching said filament across said dumet wires; (d) inserting said dumet wires and filament partially into said first end of said tube so that said dumet wires partially extend from said first end outside of said tube; (e) melting said first end and said second end of said tube so that said bead and said filament are inside said tube and said dumet wires extend from inside said tube to outside said tube at said first end, thereby forming a bulb, said bulb having a nominal diameter and rotational variations about said first end; (f) forming a holder for said bulb, said holder being made of a thermoplastic material and having a cavity formed therein, said cavity having an opening with a first diameter, a bottom with a second diameter and two holes extending through said bottom of said cavity, said second diameter of said cavity being smaller than said first diameter and said second diameter being smaller than said nominal diameter of said bulb; (g) heating said holder until said holder softens; (h) inserting said dumet wires and said first end of said bulb into said softened holder until said first end of said bulb is seated on said bottom of said cavity and said dumet wires run through said holes and extend outside said holder; and (i) folding said dumet wires against said holder.