发明名称 LOW VOLUME COVER FOR A GOLF BALL
摘要 A golf ball (20) having a low volume cover layer (14) is disclosed herein. The golf ball (20) has a cover layer (14) with a volume less than 0.1550 cubic inches. In a preferred embodiment, the cover layer (14) is composed of a reaction-injection molded polyurethane material. Preferably, the cover layer (14) has a plurality of deep depressions (99) with either a plurality of multi-faceted polygons (44) or dimples.
申请公布号 US2009069119(A1) 申请公布日期 2009.03.12
申请号 US20080268165 申请日期 2008.11.10
申请人 CALLAWAY GOLF COMPANY 发明人 SIMONDS VINCENT J.;VEILLEUX THOMAS A.;BERGIN THOMAS F.
分类号 A63B37/12;A63B37/00;A63B37/14 主分类号 A63B37/12
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