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:
Sep. 21, 1999
Filed:
Dec. 04, 1997
Randall B Noble, Phoenix, AZ (US);
Daniel J Kubica, Phoenix, AZ (US);
Karsten Manufacturing Corporation, Phoenix, AZ (US);
Abstract
A golf club head having a heel end and toe end includes a hollow body with a top wall, a bottom wall, a side wall connecting the top and bottom walls and a front wall arranged for impacting a golf ball. The front wall of the body varies in thickness in two planes including a first plane that is disposed substantially horizontally between the top and bottom walls of the body and a second plane that is disposed substantially vertically between the heel and toe ends of the head. The body front wall has increased thickness along an axis where the two planes intersect. The increased thickness of the front wall decreases in four directions including a first direction extending from this axis toward the body top wall, a second direction extending from this axis toward the body bottom wall, a third direction extending from this axis toward the head heel end, and a fourth direction extending from this axis toward the head toe end.