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US 2009/0156328 A1Published application
Putter face groove pattern for improved feel, accuracy and distance control
OwnerJohn Sanders Reeseinventor
Life of this patent
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Abstract
A golf putter ball striking face with a geometrically spaced groove pattern that gives the golfer improved feel, accuracy and distance control. This invention also relates to golf swing training, specifically to an apparatus that aids in learning and improving the alignment and swing for the putter.
Claims3
1) A golf putter ball striking face comprising a planar area constructed with vertical grooves of constant width spaced in a geometric manner across at least 40% of the width from heel to toe across the putter face. Groove length to be at least 50% of the height from top to bottom of the putter face.
Dependencies are inferred from the claim text.