Document Type and Number:
Japanese Patent JPS62139552
Kind Code:
U
Abstract:
A golf ball comprises a body having a spherical outer surface and a plurality of first dimples arranged substantially uniformly in the spherical outer surface thereof. The body also has a plurality of indentations which are smaller than the first dimples and arranged substantially uniformly in the spherical outer surface and the inside surface of the first dimples. The indentations may be formed by grit blasting.
Application Number:
JP1171886U
Publication Date:
September 03, 1987
Filing Date:
January 31, 1986
Export Citation:
International Classes:
A63B37/00; A63B37/14; (IPC1-7): A63B37/14
Domestic Patent References:
| JPS60185569A | 1985-09-21 |