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:
Nov. 03, 1998
Filed:
Jul. 16, 1997
Applicant:
Inventor:
Tokuzo Hirose, Ashiya-shi, Hyogo, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B / ; A63B / ;
U.S. Cl.
CPC ...
473313 ; 473314 ; 473340 ; 473330 ;
Abstract
A golf club is provided in which a face 14 is formed so as to incline to become more distant from an axis L1 of a club shaft 11 as the face 14 extends from upper to lower, and an angle q1 formed by the axis L1 and the face 14, in an imaginary plane which is perpendicular to the face 14 and includes the axis L1 of the club shaft, is selected to be in a range from 0.3 to 45.0 degrees. With this constitution, the influence of the undulation of ground to a golf ball 90 is reduced which enabling the golf ball 90 to reach a target position.
Hirose, Tokuzo. (1998). Golf club (U.S. Patent No. 5830075). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5830075
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile