A golf ball with at least one core layer, at least one intermediate layer, and at least one cover layer. Any combination of the layers of the golf ball may feature a visually enhancing means. The cover layer is preferably translucent and provides a view to the intermediate layer and/or the core layer....http://www.google.com.au/patents/US7901301?utm_source=gb-gplus-sharePatent US7901301 - Golf ball having visually enhanced non-uniform thickness intermediate layer
Golf ball having visually enhanced non-uniform thickness intermediate layer
