发明公开
- 专利标题: A GOLF BALL HAVING A TUBULAR LATTICE PATTERN
- 专利标题(中): 管状网架结构高尔夫球
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申请号: EP00980538申请日: 2000-11-16
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公开(公告)号: EP1233818A4公开(公告)日: 2005-01-12
- 发明人: OGG STEVEN S
- 申请人: CALLAWAY GOLF CO
- 专利权人: CALLAWAY GOLF CO
- 当前专利权人: CALLAWAY GOLF CO
- 优先权: US44308899 1999-11-18
- 主分类号: A63B37/12
- IPC分类号: A63B37/12 ; A63B37/00
摘要:
A golf ball (20) approaching zero land area is disclosed herein. The golf ball (20) has an innersphere (21) with a plurality of tubular projections (40). Each of the plurality of projections (40) has an apex (50) that extends to a height to conform with the 1.68 inches requirement for USGA approved golf balls. The tubular lattice pattern on the inner sphere (21) of the golf ball (20) of the present invention has interconnected projections (40) that form a plurality of hexagons and pentagons in the preferred embodiment. The preferred embodiment has a parting line (100) that alternates upward and downward along adjacent rows of hexagons.
公开/授权文献
- EP1233818A1 A GOLF BALL HAVING A TUBULAR LATTICE PATTERN 公开/授权日:2002-08-28
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