发明名称 GOLF BALL
摘要 A golf ball includes a land part representing a symbol, and dimples defining the land part by outer edges thereof and disposed on a surface of the golf ball. The symbol represented by the land part may include numerals, letters, pictures, or logo. The dimples defining the land part by outer edges thereof can include at least two non-circular dimples. The dimples defining the land part by outer edges thereof can include a dimple having a wall surface having a linear shape extending substantially in a depth direction, the wall surfaces being adjacent to the land part representing the symbol.
申请公布号 US2011300971(A1) 申请公布日期 2011.12.08
申请号 US20100792087 申请日期 2010.06.02
申请人 NAKAGAWA TAKUMA;SATO KATSUNORI;BRIDGESTONE SPORTS CO., LTD. 发明人 NAKAGAWA TAKUMA;SATO KATSUNORI
分类号 A63B37/14 主分类号 A63B37/14
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