07407447 is referenced by 140 patents and cites 160 patents.

Embodiments of movable weights, such as weight assemblies and weight screws, for a golf club head are disclosed herein. One embodiment for a weight assembly, for example, comprises a mass element having a first end, a second end and a sidewall extending between the first end and the send end. The sidewall of the mass element defines a first bore extending through the mass element and at least a portion of the sidewall of mass element tapers in a direction from the first end to the second end. This embodiment further includes a retaining element configured to engage the first bore adjacent the first end of the mass element and defining a second bore. The weight assembly further includes an elongate fastener having a first end configured to be received within the second bore of the retaining element and a second end extending through the first bore and beyond the second end of the mass element when the mass element, retaining element and fastener are assembled together.

Title
Movable weights for a golf club head
Application Number
11/66720
Publication Number
7407447 (B2)
Application Date
February 23, 2005
Publication Date
August 5, 2008
Inventor
Gery Mel Zimmerman
Fallbrook
CA, US
Kraig Alan Willett
Fallbrook
CA, US
Ian Wright
Calgary
CA
Benoit Vincent
Encinitas
CA, US
Thomas Olsavsky
Oceanside
CA, US
Marc Kronenberg
San Diego
CA, US
Mark Vincent Greaney
Vista
CA, US
Bing Ling Chao
San Diego
CA, US
Todd P Beach
San Diego
CA, US
Agent
Klarquist Sparkman
Assignee
Taylor Made Golf Company
CA, US
IPC
A63B 53/06
A63B 53/04
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