Invention Grant
US08690711B2 Data display on golf ball outer surface 有权
数据显示高尔夫球外表面

Data display on golf ball outer surface
Abstract:
A plurality of layers and elements are incorporated into a golf ball to display values for various swing characteristics on a display layer of a ball. A calculator is incorporated to calculate a value of at least one swing characteristic. A weighted light source is incorporated to display the value on a display layer. The display layer is a substantially opaque layer.
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