07744484 is referenced by 134 patents and cites 141 patents.

Embodiments of movable weights, such as weight plugs and other types of movable weights, for a golf club head are disclosed herein. One embodiment for a weight plug, for example, includes a mass element with a first end that has a threaded portion and a second end. The weight plug also has a weight cap with a seal retention portion that is configured to engage a seal. The cap is also configured to engage the threaded portion of the mass element. A seal is positioned between the first end of the mass element and the seal retention portion of the cap.

Title
Movable weights for a golf club head
Application Number
11/524031
Publication Number
7744484 (B1)
Application Date
September 19, 2006
Publication Date
June 29, 2010
Inventor
Bing Ling Chao
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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