The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 05, 2007
Filed:
May. 07, 2004
Satoshi Iwami, Kobe, JP;
Keiji Moriyama, Kobe, JP;
Takashi Sasaki, Kobe, JP;
Masaaki Kikuchi, Kobe, JP;
Satoshi Iwami, Kobe, JP;
Keiji Moriyama, Kobe, JP;
Takashi Sasaki, Kobe, JP;
Masaaki Kikuchi, Kobe, JP;
SRI Sports Limited, Kobe-Shi, JP;
Abstract
There is provided a method of producing a golf ball, capable of forming a cover to have a uniform thickness to produce a golf ball excellent in resistance to abrasion. The method includes a step to subject a cover material mainly composed of a thermoplastic resin to heat and compression molding to form a half shell, and a step to allow two such half shells to be arranged on a core or an intermediate layer, joined together, and heat and compression molded to mold the cover to have a thickness of 0.3 to 1.5 mm.