Patent ID: 6068531
Filing Date: 2000-05-30
Classification: B63B

Abstract:
Surfboard having an essentially elongate, flat basic body which is capable of floating and, during use, rests with its underside on the water, and on whose upper side there is provided a standing surface for the feet of the sports person using the board, at least one fin being attached to the underside, wherein an opening extending from the underside towards the upper side is provided in the basic body for receiving said fin,said opening being designed in the form of a fin box which penetrates said basic body and,said fin being attached in said opening by an attachment means, and the fin box having a box top part which is open towards the upper side of the surfboard, and a box bottom part which is open towards the underside of said surfboard,wherein a plate is arranged between said fin top box and said fin bottom box, in which plate said opening is provided, and through which said attachment means extends to engage the fin.