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. 26, 1988
Filed:
Oct. 20, 1986
Applicant:
Inventors:
Yoichi Nagasaki, Hamamatsu, JP;
Toyohiko Tadokoro, Hamamatsu, JP;
Tatsuo Nakanishi, Hamamatsu, JP;
Masaki Fujimura, Hamamatsu, JP;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C / ; B29C / ; B29C / ; B29C / ;
U.S. Cl.
CPC ...
264257 ; 295274 ; 264258 ; 264265 ; 264268 ; 264318 ; 264319 ; 264324 ; 264325 ; 2731 / ; 2731 / ; 273173 ; 273D / ;
Abstract
In production of a composite type iron golf club head having a FRP (fiber reinforced plastic) backing in a rear recess, a peripheral flange to be caught by the main body is formed on the FRP backing by providing a bottom peripheral groove in the rear recess for fortified bonding of the FRP backing to the main body.