Patent ID: 9694540
Date: 2017-07-04
CPC Classifications: B29K,B29L,B33Y,B63B

Claim:
1. A water sports board having an outer surface and a length between a tip and a tail of the water sports board, the water sports board comprising: a top deck forming portions of the outer surface of the water sports board; a bottom deck forming portions of the outer surface of the water sports board; a set of baffle chamber structures disposed internal to the water sports board between the top deck and the bottom deck such that the top deck overlays the set of baffle chamber structures and the bottom deck underlies the set of baffle chamber structures, each individual baffle chamber structure within the set of baffle chamber structures including a plurality of baffle elements therein wherein for any selected baffle chamber structure each baffle element within the selected baffle chamber structure comprises a hollow elongate internal passage that is fluidically coupled to another baffle element within the selected baffle chamber structure; a set of inflation/deflation valves fluidically coupled to the set of baffle chamber structures, wherein each inflation/deflation valve is accessible from the outer surface of the water sports board; and a concavity adjustment screw accessible from the top deck, by which concavity of the bottom deck of the water sports board is adjustable.