发明名称 Golf ball with spherical polygonal dimples
摘要 A golf ball includes an outer spherical surface and a plurality of dimples formed thereon. In accordance to one aspect of the invention, the dimples have a polygonal perimeter and a concave depression. The concave depression satisfies only two of the following conditions: a substantially circular depression perimeter, a substantially spherical shape, and the depression contacting the perimeter of the dimple. In accordance to another aspect of the invention, one or more sides of the polygonal perimeter may be non-linear or curved. The dimples of the present invention may fill the ball's entire outer surface, or the dimples may occupy a predetermined pattern on the ball. The predetermined pattern may also include one or more channels or raised beads on the surface of the ball.
申请公布号 US7309298(B2) 申请公布日期 2007.12.18
申请号 US20050191337 申请日期 2005.07.28
申请人 ACUSHNET COMPANY 发明人 MORGAN WILLIAM E.;AOYAMA STEVEN
分类号 A63B37/12;A63B37/00 主分类号 A63B37/12
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