Patent ID: 6949718
Filing Date: 2005-09-27
Classification: E01H,E02D,H05B

Abstract:
1. A frost removal device, comprising: an inverted outer housing, said outer housing having a closed top and open bottom, said outer housing further having one or more holes in said closed top for mounting light bulbs; a heat insulating layer attached to the inside surfaces of said outer housing; a ground flange attached around the perimeter of said open bottom of said device; a rubber grommet mounted in each of said holes in said closed top of said device; a light socket mounted through said rubber grommet in each of said holes in said closed top of said device, said light sockets being water proof by means of said rubber grommets; a light bulb screwed into each said light socket for heating the frozen ground; and a power cord having opposing ends with one end directly connected to said light socket and said opposing end connected to a source of electricity.