Invention Grant
- Patent Title: Golf ball
- Patent Title (中): 高尔夫球
-
Application No.: US12511831Application Date: 2009-07-29
-
Publication No.: US08414427B2Publication Date: 2013-04-09
- Inventor: Takuma Nakagawa , Katsunori Sato
- Applicant: Takuma Nakagawa , Katsunori Sato
- Applicant Address: JP Tokyo
- Assignee: Bridgestone Sports Co., Ltd.
- Current Assignee: Bridgestone Sports Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Main IPC: A63B37/12
- IPC: A63B37/12

Abstract:
A golf ball has uniform gaps between dimples even if the surface occupancy ratio of the dimples is high, and therefore the aerodynamic performance thereof is improved, whereby a longer flight distance can be obtained. In the golf ball having a plurality of dimples and land parts surrounded by the plurality of dimples, the land part has a shape having at least one vertex, the land part is connected to at least two adjacent land parts substantially by a point, and the area of the land part is in the range of about 0.05 mm2 to about 16.0 mm2.
Public/Granted literature
- US20110028245A1 GOLF BALL Public/Granted day:2011-02-03
Information query