1
John T Redman: Wood-type golf club head with improved adjustable weight configuration. Zubi Golf Company, Quarles & Brady, May 21, 1996: US05518243 (244 worldwide citation)

A wood type golf club having a weight system on the club head including a cavity, weights and a weight distributor therein. The weight distributor includes an array of apertures designed to receive spherical weights positioned in apertures to adjust the center of the mass of the club head in accorda ...


2
Redman John T: Wood-type golf club head with improved adjustable weight configuration. Zubi Golf Company, Redman John T, STEELE J Rodman Jr, August 1, 1996: WO/1996/022817

This invention is a wood-type golf club having a weight system on the club head (8) including a cavity (13), weights (15) and a weight distributor (10). The weight distributor (10) includes a weight receptacle system, such as an array of apertures (14) designed to receive spherical weights (15) posi ...