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:
Jun. 11, 1996
Filed:
Aug. 05, 1994
Kenji Kobayashi, Tsubame, JP;
K.K. Endo Seisakusho, , JP;
Abstract
A set of iron golf club heads for correction of each tendency to hook balls for short irons, and to slice balls for long irons respectively. As the number of the iron golf club head increases, the back of each head body is shifted crosswise away from the neck relative to the face. Thus, as the number of the iron golf club head increases, the center of gravity of each head body is generally shifted crosswise away from the neck as well. Particularly, a position of a middle point M of the face of the 5th iron golf club head is approximately consistent with that of the center of gravity with respect to the lateral direction. Owing to the above position-settings of the center of gravity, balls are given slicing rotation for short irons, while balls are given hooking rotation for long irons, thereby decreasing either a habitual hooking or slicing tendency.