Racket Frame and Racket
AssigneeMizuno Corporation
InventorsYohei Yamashita, Takayuki Ootomo, Ei Ota, Hiroki Yano
Life of this patent
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AssigneeMizuno Corporation
InventorsYohei Yamashita, Takayuki Ootomo, Ei Ota, Hiroki Yano
Estimating the term…
A racket frame includes a face portion and a grip portion that are arranged side by side in a first direction. Face portion includes a first part including a first end located on a side opposite to grip portion in first direction and a second part including a second end located on a side of grip portion, second part being disposed apart from first part. A plurality of first through-holes that extend along first direction and are arranged at intervals in a second direction are formed in first part. The plurality of first through-holes include a first hole closest to a center of first part in second direction and a second hole located on an opposite side of the center with respect to first hole. In a third direction intersecting with first direction and second direction, a width of first hole is larger than a width of second hole.
A racket frame comprising a face portion and a grip portion arranged side by side in a first direction, wherein
A racket comprising:
Dependencies are inferred from the claim text.