COMPOSITE BALL BAT
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Nov 25, 2021
app pub date -
Jun 16, 2020
filing date -
May 19, 2020
priority date (Note) -
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Abstract
A composite ball bat includes a bat body made of a multilayer fiber composite material and including a hollow barrel, a handle and a tapered section joining the hollow barrel to the handle and having an outer diameter reducing gradually from the hollow barrel toward the handle, and a plurality of rings arranged in the hollow barrel of the bat body and spaced along the axis of the bat body with the outer circumferences thereof fixed on the inner circumference of the hollow barrel of the bat body. In this way, the composite ball bat of the invention can use these rings to improve the hitting effect while reducing weight.
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