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:
Oct. 30, 2007
Filed:
Dec. 06, 2006
Applicant:
Jeffrey A. Blankenship, Phoenix, AZ (US);
Inventor:
Jeffrey A. Blankenship, Phoenix, AZ (US);
Assignee:
Karsten Manufacturing Corporation, Phoenix, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 53/04 (2006.01); A63B 53/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A golf club head includes a body having a a heel end, a toe end, and a front surface extending between the heel and toe ends. A face plate is coupled to the body by a piston assembly through a fluid. The golf club head is tuned by changing the viscosity of the fluid.