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. 23, 1991
Filed:
Apr. 09, 1990
Takaharu Okumoto, Chigasaki, JP;
Tadashi Hayashida, Hiratsuka, JP;
Kazuo Kawada, Hiratsuka, JP;
Tetsuo Hayashi, Hiratsuka, JP;
The Yokohama Rubber Co., Ltd., Tokyo, JP;
Abstract
This invention relates to a wood golf club and its production method, wherein an outer peripheral surface recessed from an outer surface of a club head main body through a step is formed on a neck portion of a club head made of a fiber-reinforced resin, a long-fiber-reinforced resin layer formed by winding resin-impregnated long fibers in such a manner as to cross the axial direction of the neck portion is fitted over the outer peripheral surface, and the outer surface of the long-fiber-reinforced resin layer and the outer surface of the club head main body are at substantially the same level.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile