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. 01, 1994
Filed:
Apr. 02, 1990
Applicant:
Inventors:
Frank Fenton, South Hadley, MA (US);
Thomas M Greene, Monson, MA (US);
Assignee:
Lisco, Inc., Tampa, FL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63B / ;
U.S. Cl.
CPC ...
273 / ; 273169 ; 2731 / ;
Abstract
A set of golf club irons, each iron including a striking face, a cavity in the back of the club, and a vibration dampening support bar extending between the lower and upper edges and within the cavity. The distance between the center of the support bar to the end of the cavity at the heel of the iron decreases from the less-lofted irons through the more lofted irons. The center of gravity of all of the clubs is substantially at the center of the striking face of the club.