Racquet configured with increased flexibility in multiple directions with respect to a longitudinal axis
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United States of America Patent
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May 19, 2020
Grant Date -
Sep 12, 2019
app pub date -
Jun 19, 2018
filing date -
Mar 12, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A sports racquet capable of being tested under a racquet vibration test, and including a frame extending along a longitudinal axis. The frame includes a head portion, a handle portion, and a throat portion positioned between the head portion and the handle portion. The head portion forms a hoop that defines a string bed plane. The throat portion includes a pair of throat elements. At least the head portion and the throat portion of the racquet are formed at least in part of a fiber composite material. The head portion including a forward hoop surface and a rearward hoop surface. The distance between the forward and rearward hoop surfaces defines a beam height distance. The head portion has a maximum beam height distance of at least 19 mm. When the racquet is tested under the racquet vibration test, the racquet has a vibration of no greater than 130 Hz.
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