Golf club head

US7789773B2 · kind B2 · utility

Assignee

• SRI SPORTS LIMITED · JP

Inventors

• John J. Rae · Westminster, US
• Nathaniel J. Radcliffe · Tecate Mission Road, US
• Daniel J. Stone · Long Beach, US
• Trent E. Garner · Champaign, US
• Brad S. Hooley · Charlotte, US
• Robert J. Horacek · Hermosa Beach, US
• Sam Lacey · Portland, US
• Jeff D. Brunski · Los Angeles, US
• Kevin Schaeffer · Vienna, US
• Scott A. Carlyle · Tecate Mission Road, US
• Stephen C. Chien · Irvine, US
• Craig R. Schnell · Carlsbad, US
• Douglas E. Roberts · Worcester, US
• Dan S. Nivanh · Long Beach, US
• Michael Wallans · Tecate Mission Road, US

Key dates

• Filing date: Dec 11, 2008
• Grant date: Sep 7, 2010
• Expiry date: Dec 11, 2028

Classification

• Technology area (CPC H): Electricity
• CPC primary: H04L69/164
• WIPO field: Furniture, games
• WIPO sector: Other fields

Abstract

An exemplary golf club head having an increased amount of discretionary mass may be realized by utilizing improved drop angles, an improved average crown height, and/or articulation points. The discretionary mass may be placed low and deep in the club head to improve the location of the center of gravity as well as the inertial properties. A preferred break length may also be utilized to further improve the depth of the center of gravity. In one example, the center of gravity may be positioned to substantially align the sweet spot with the face center of the club head.