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. 04, 2003
Filed:
Sep. 05, 2001
Applicant:
Inventors:
Herbert Reyes, Laguna Niguel, CA (US);
James M. Murphy, Oceanside, CA (US);
D. Clayton Evans, San Marcos, CA (US);
J. Andrew Galloway, Escondido, CA (US);
Daniel R. Jacobson, San Diego, CA (US);
Assignee:
Callaway Golf Company, Carlsbad, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 5/304 ;
U.S. Cl.
CPC ...
A63B 5/304 ;
Abstract
A golf club head composed of a composite material and having a plurality of weight members in a ribbon section is disclosed herein. The weight members are composed of a polymer material integrated with a high density metal such as tungsten. Each of the weight members preferably has a mass ranging from 5 grams to 25 grams. The golf club head is preferably composed of plies of pre-preg sheets. The club head preferably has a volume ranging from 175 cubic centimeters to 600 cubic centimeters.