GOLF BALL
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
May 12, 2022
app pub date -
Oct 6, 2021
filing date -
Oct 6, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A golf ball 2 includes a core 4, an inner cover 6 positioned outside the core 4, and an outer cover 8 positioned outside the inner cover 6. The core 4 has a capsule 14, a plurality of separators 16, an electronic unit 18, and a plurality of fillings 20. The capsule 14 has a melting point of not lower than 100° C. A ratio P1 of a volume Vr of the capsule 14 to a volume Vc of the core 4 is not less than 25% and not greater than 75%. The electronic unit 18 is housed in the capsule 14. The electronic unit 18 detects behavior of the golf ball 2.
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