Multi-purpose racket
OwnerWoong Soo Hainventor
Life of this patent
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Abstract
A multi-purpose racket. The multi-purpose racket includes a striking blade and a shaft. The striking blade includes a hollow substrate consisting of first and second flat sheets and partition walls successively arranged between the two flat sheets to form cells in the substrate. In this striking blade, a hard layer is attached to the outer surface of the first sheet of the substrate for allowing a user to strike a ball strongly. A sub-layer is attached to the outer surface of the second sheet of the substrate and acts as a cushion. In addition, a soft layer is attached to the outer surface of the sub-layer and has densely packed hook members over its whole external surface. The racket of this invention allows a user to strike various kinds of balls.
Claims4
A multi-purpose racket consisting of a striking blade and a shaft, said striking blade comprising:
- a hollow substrate consisting of first and second flat sheets and a plurality of partition walls successively arranged between said flat sheets to form a plurality of cells in the substrate;
- a hard layer attached to an outer surface of the first sheet of said substrate for allowing a user to strike a ball strongly;
- a sub-layer attached to an outer surface of the second sheet of said substrate and acting as a cushion;
- and
- a soft layer attached to an outer surface of said sub-layer and having a plurality of densely packed hook members throughout a whole surface thereof,
- whereby the racket allows a user to strike various kinds of balls.
Dependencies are inferred from the claim text.