Invention Grant
- Patent Title: Colored golf ball
- Patent Title (中): 彩色高尔夫球
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Application No.: US12956875Application Date: 2010-11-30
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Publication No.: US08740727B2Publication Date: 2014-06-03
- Inventor: Hiroyuki Nagasawa , Satoshi Matsuda
- Applicant: Hiroyuki Nagasawa , Satoshi Matsuda
- Applicant Address: JP Tokyo
- Assignee: Bridgestone Sports Co., Ltd.
- Current Assignee: Bridgestone Sports Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP2009-097060 20090413
- Main IPC: A63B37/06
- IPC: A63B37/06

Abstract:
In a colored golf ball having a core, a cover of at least one layer encasing the core, and a layer of paint applied to a surface of an outermost layer of the cover, the outermost cover layer and/or the paint layer is colored with a fluorescent dye and titanium oxide, and the golf ball itself has a color tone which satisfies specific ranges in the Lab color system. The ball is endowed with an excellent spin performance and durability, an appearance characterized by outstanding visibility, stylishness and elegance, and an excellent weather resistance.
Public/Granted literature
- US20110070977A1 COLORED GOLF BALL Public/Granted day:2011-03-24
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