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:
Jul. 21, 1992
Filed:
Dec. 03, 1990
Applicant:
Inventors:
Assignee:
Yamaha Corporation, Hamamatsu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D / ; A63B / ;
U.S. Cl.
CPC ...
205 67 ; 2781 / ;
Abstract
This invention concerns a new type of golf club head bodies produced by electrolytic deposition of metals, alloys and electrolytic codeposition of metal-matrix composite materials. The golf club heads so produced are comparatively free from structural defects, thus enabling production of high performance golf clubs having thin-walled heads to provide both lightness and strength.