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:
Apr. 08, 1986
Filed:
Apr. 19, 1983
Applicant:
Inventors:
Itsushi Nagamoto, Shizuoka, JP;
Tatsuo Nakanishi, Shizuoka, JP;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ; A63B / ;
U.S. Cl.
CPC ...
264136 ; 264137 ; 264257 ; 264258 ; 264317 ; 2731 / ; 2731 / ;
Abstract
In production of a wood-type golf club head having a fiber reinforced shell, a fiber reinforced plastic covering containing long fibers is molded into the shell by application of heat under pressure which enables the shell to fairly assume the complicated configuration of the club head, and use of long fibers assure uniformly oriented reinforcement which results in enhanced elastic impact at hitting balls.