A - Human Necessities – 63 – B
Patent
A - Human Necessities
63
B
A63B 37/06 (2006.01) A63B 37/02 (2006.01) A63B 37/12 (2006.01)
Patent
CA 2283508
A golf ball (11) having an outside diameter of at least 1.70 inches includes a spherical core (13), an inner cover or mantle layer (15) and an outer cover layer (17). The mantle layer (15) and the outer cover layer (17) have a different Shore D hardness and at least one of the layers (15, 17) includes a heavy weight powdered filler to enhance the interior perimeter weight of the ball (11).
L'invention concerne une balle de golf (10) ayant un diamètre extérieur d'au moins 1,70 pouce et comportant un noyau sphérique (13), une couche de couverture interne ou manteau (15) et une couche de couverture externe (17). La couche manteau (15) et la couche de couverture externe (17) possèdent des duretés Shore D différentes et l'une au moins de ces couches (15, 17) comporte une charge pulvérisée lourde qui sert à alourdir le périmètre intérieur de la balle (11).
Binette Mark
Nealon John
Nesbitt R. Dennis
Sullivan Michael J.
Callaway Golf Company
Macrae & Co.
Spalding Sports Worldwide Inc.
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