Patent ID: 9376166
Filing Date: 2016-06-28
CPC Classification: B63B

Claim Text:
1. A sponson having a sponson top and a sponson keel, the sponson comprising: a sponson left side that extends from the sponson top to the sponson keel, the sponson left side including a sponson left chine and a sponson left deadrise surface that extends from the sponson left chine to the sponson keel; a sponson right side that extends from the sponson top to the sponson keel, the sponson right side including a sponson right chine and a sponson right deadrise surface that extends from the sponson right chine to the sponson keel; and a left keel flange that is integral with the sponson left side and a right keel flange that is integral with the sponson right side, the left and right keel flanges extending upwardly from the sponson keel and being secured together to form a keel reinforcing stringer that extends along the sponson keel.