Games using tangible projectile – Golf – Practice swingable implement or indicator associated with...
Reexamination Certificate
2005-08-16
2005-08-16
Passaniti, Sebastiano (Department: 3711)
Games using tangible projectile
Golf
Practice swingable implement or indicator associated with...
C473S334000, C473S340000, C473S349000
Reexamination Certificate
active
06929559
ABSTRACT:
A golf putter head of triangular shape. A ball-striking leading wall has a first breadth greater than a second breadth of a trailing wall. The leading and trailing walls are interconnected at their respective opposite ends by sidewalls that converge toward one another and define a cavity of trapezoidal shape. The center of gravity of the golf putter head is closer to the trailing wall than the leading wall to provide a moment of inertia that reduces the effects of missing a sweet spot on the leading wall during a putt. In one embodiment, the trailing wall is weighted to move the center of gravity closer to the trailing wall. In another embodiment, a web interconnects the leading and trailing walls along a longitudinal axis of the golf putter head. Another embodiment adds a pair of weights to the leading end of each sidewall, significantly increasing the moment of inertia.
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Burns Doane Swecker & Mathis L.L.P.
MacGregor Golf Company
Passaniti Sebastiano
LandOfFree
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