Invention Grant
- Patent Title: Golf club with high moment of inertia
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Application No.: US12501598Application Date: 2009-07-13
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Publication No.: US07674187B2Publication Date: 2010-03-09
- Inventor: Matthew T. Cackett , Alan Hocknell , Daniel M. Stevens , Luke R. Williams
- Applicant: Matthew T. Cackett , Alan Hocknell , Daniel M. Stevens , Luke R. Williams
- Applicant Address: US CA Carlsbad
- Assignee: Callaway Golf Company
- Current Assignee: Callaway Golf Company
- Current Assignee Address: US CA Carlsbad
- Agent Michael A. Catania; Elaine H. Lo
- Main IPC: A63B53/04
- IPC: A63B53/04

Abstract:
A golf club (40) 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 (42) preferably has a volume ranging from 400 cubic centimeters to 470 cubic centimeters. The golf club head (42) 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 (40) preferably has an inertia ratio greater than 0.0019.
Public/Granted literature
- US20090275419A1 Golf Club With High Moment Of Inertia Public/Granted day:2009-11-05
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