High moment of inertia putter
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United States of America Patent
Stats
-
Sep 28, 2004
Grant Date -
Jul 15, 2004
app pub date -
Jan 10, 2003
filing date -
Jan 10, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A golf putter head has a generally triangular shape where a ball-striking leading wall has a first breadth greater than a second breadth of a trailing wall. The leading wall and trailing wall are interconnected at their respective opposite ends by sidewalls that converge toward one another and define a cavity having a trapezoidal shape. The center of gravity of the golf putter head is closer to the trailing wall than the leading wall so that a moment of inertia is generated that reduces the effects of missing a sweet spot on the leading wall during a putt. In a second embodiment, the trailing wall is weighted to move the center of gravity still closer to the trailing wall. In a third embodiment, a web interconnects the leading and trailing walls along a longitudinal axis of the golf putter head, dividing the cavity into two equal-sized cavities.
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