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. 14, 2010
Filed:
May. 04, 2010
Matthew T. Cackett, San Diego, CA (US);
Alan Hocknell, Carlsbad, CA (US);
Daniel M. Stevens, Cardiff, CA (US);
Luke R. Williams, Carlsbad, CA (US);
Matthew T. Cackett, San Diego, CA (US);
Alan Hocknell, Carlsbad, CA (US);
Daniel M. Stevens, Cardiff, CA (US);
Luke R. Williams, Carlsbad, CA (US);
Callaway Golf Company, Carlsbad, CA (US);
Abstract
A golf club () has a golf club head with a large mass, relatively short club length and a moment of inertia about the Izz axis through the center of gravity of the golf club head greater than 5000 grams-centimeters squared. The golf club head () preferably has a volume ranging from 400 cubic centimeters to 470 cubic centimeters. The golf club head () preferably has a moment of inertia about the Ixx axis through the center of gravity of the golf club head greater than 3000 grams-centimeters squared. The golf club () preferably has an inertia ratio greater than 0.0019.