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:
Mar. 15, 1994
Filed:
Apr. 19, 1993
Gregory J Schmidt, Tempe, AZ (US);
Karsten Manufacturing Corporation, Phoenix, AZ (US);
Abstract
A metal golf club head includes a main body and a sole plate. The main body has a front wall arranged for impacting a golf ball, a top wall, a bottom wall with an opening formed therein, and a rear wall. The sole plate closes the opening in the bottom wall of the main body. A circular ridge circumscribes the main body opening and projects downwardly from the main body. The sole plate has a circular ridge extending around its periphery and projecting downwardly. When the sole plate is inserted in the main body opening, the circular ridges on the main body and the sole plate are juxtaposed. Then, these circular ridges are fused together in order to affix the sole plate to the main body.