Patent ID: 6527650
Filing Date: 2003-03-04
Classification: A63B,B29C,B29L

Abstract:
A wood-type golf club head comprising:a body having a hollow interior and composed of a plurality of plies of pre-preg material, the body having a striking plate, a crown, a sole with a bottom portion and a ribbon, wherein the striking plate, the crown and the sole define the hollow interior, the body having a volume ranging from 300 cubic centimeters to 450 cubic centimeters and a mass ranging from 80 grams to 120 grams; and a plurality of weight members embedded between the plurality of plies of pre-preg material in the ribbon, each of the plurality of weight members composed of a polyurethane material integrated with tungsten, each of the plurality of weight members having a density ranging from 7 grams per cubic centimeters to 12 grams per cubic centimeters, the plurality of weight members having a combined mass ranging from 40 grams to 70 grams, wherein the plurality of weight members consists of a toe weight member, a heel weight member and a center weight member, each of the plurality of weight members having a length that ranges from 1.5 inches to 3.0 inches and a height that ranges from 0.25 inch to 1.0 inch; wherein the wood-type golf club head has a mass ranging from 170 grams to 250 grams.