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:
Nov. 30, 2004
Filed:
Jul. 03, 2001
Michael Scott Burnett, Carlsbad, CA (US);
Benoit Vincent, Leucadia, CA (US);
Todd Beach, San Diego, CA (US);
Stephen Kraus, San Diego, CA (US);
Yong Ling, Vista, CA (US);
David Anderson, San Diego, CA (US);
Taylor Made Golf Company, Inc., Carlsbad, CA (US);
Abstract
A golf club head is provided having a substantially increased sweet spot across its club face. A preferred construction includes an annular area on a rear surface having increased thickness surrounding a central region with a balance point of the club face. The central region of the face has a generally reduced thickness that is less than the maximum of the annular area but greater than a minimum thickness at the peripheral area. The face material may be metallic, but in alternative embodiments the effective bending stiffness profiles represented by this annular area may be achieved by appropriate use of composites, for example. Methods for manufacturing a golf club head having a face with the bending stiffness profiles of the present invention include forging and machining techniques as well as laser deposition and inertia welding.