Amusement devices: games – Puzzles – Take-aparts and put-togethers
Patent
1991-09-16
1992-07-21
Grieb, William H.
Amusement devices: games
Puzzles
Take-aparts and put-togethers
273167J, 273169, 273 80C, 273 80A, 273167F, A63B 5304
Patent
active
051316560
ABSTRACT:
This invention relates to a category of golf equipment known as a putter. The putter head of the present invention defines a ball striking front face, a bottom surface, a top surface, a rear surface, a heel, a toe; and a hosel integrally attached to the top surface, the hosel being that portion of the putter head that is designed to interface with a putter shaft. A view of the rear surface shows three substantial mass sections. One mass section is located directly behind the golf ball impact point and the other two mass sections are used for the heel-toe weighting of the putter head. Two high moment of inertia structures are used to rigidly connect the mass section located directly behind the impact point to the heel-toe weighting mass sections. Said high moment of inertia structures ensure that maximum momentum transfer to the golf ball is realized from the momentum of the heel-toe mass sections at impact.
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"Golf Digest" Magazine, Apr. 1977 issue, p. 34.
Grieb William H.
Passaniti Sebastiano
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