CPC B63B 35/52 (2013.01) [B63B 1/10 (2013.01); B63B 1/20 (2013.01); B63B 3/14 (2013.01)] | 20 Claims |
1. A vessel, comprising:
a net structure to catch descending objects;
a plurality of hulls, each hull including an attachment that connects to the vessel and allows the hull to rotate around an axis that is generally perpendicular to a surface of the water;
a propulsion system associated with each hull;
wherein the net structure spans an area above and between the plurality of hulls.
|