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:
Jan. 21, 2014
Filed:
Feb. 24, 2011
Applicants:
Larry G. Tang, Carlsbad, CA (US);
J. Neil Hall, Carlsbad, CA (US);
Sean Griffin, Encinitas, CA (US);
Inventors:
Larry G. Tang, Carlsbad, CA (US);
J. Neil Hall, Carlsbad, CA (US);
Sean Griffin, Encinitas, CA (US);
Assignee:
Callaway Golf Company, Carlsbad, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
A63B 53/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A golf club head () having optimized ball speed robustness is disclosed. The golf club head () preferably has one or more channels () disposed proximate to a striking face (), and in some embodiments the one or more channels () substantially encircle the striking face ().