Patent ID: 7892058

Claim:
A surfing board, comprising: A) an elongated arched body having a concave upperside and a convex underside, said body having first and second ends and being made out of a buoyant material, and further including first and second T-shaped longitudinal cutouts having a web portion and a perpendicularly extending flange portion, said cutouts extending from said first end to said second end centrally along said upperside and underside, respectively, and said first and second T-shaped longitudinal cutouts kept at a substantially parallel and spaced apart relationship with respect to each other along substantially the entire length of said body except the area adjacent to said first and second ends whether the separations of said first and second cutouts is reduced and with the web portions of said T-shaped first and second cutouts coplanarly disposed opposite to each other and the flange portions of said T-shaped cutout substantially flush with said upperside and underside, respectively; B) first and second elongated reinforcement T-shaped core members substantially longitudinally coextensive with said body from said first end to said second end, said first and second core members having each a flange element and a web element being mounted within, and conforming to, said flange and web portions of said first and second cutouts, respectively, so that a predetermined degree of rigidity is given to said body; and C) a cover film to provide a substantially continuous surface to said body and exposed core members.