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:
Dec. 05, 2006
Filed:
Aug. 19, 2005
Steven M. Ehlers, Poway, CA (US);
John B. Kosmatka, Encinitas, CA (US);
Anthony V. Nigro, Oceanside, CA (US);
Matthew J. Erickson, San Diego, CA (US);
Steven M. Ehlers, Poway, CA (US);
John B. Kosmatka, Encinitas, CA (US);
Anthony V. Nigro, Oceanside, CA (US);
Matthew J. Erickson, San Diego, CA (US);
Callaway Golf Company, Carlsbad, CA (US);
Abstract
A golf club head having a matrix layer composed of an interconnected reinforcement structure and a polymer material is disclosed herein. The matrix layer provides the golf club head with a greater coefficient of restitution during impact with a golf ball. The matrix layer is preferably disposed within a recess in the front wall of the body of the golf club head. The interconnected reinforcement structure is preferably composed of interconnected hexagonal cells.