The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 26, 2000
Filed:
Aug. 20, 1999
Charles H Beauchamp, Jamestown, RI (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
A marine vehicle having enhanced maneuverability, which has a hull at least partially submerged in water. The vehicle has a forward bow, a longitudl axis extending rearwardly from said bow and opposed first and second sides. The first and second sides have respectively a first major opening and a first small opening and a second major opening and a second small opening. The small openings are positioned rearwardly of the first small opening. A major water conducting tunnel extending generally transversely through the hull from the first major opening on the first side of the hull to the second major opening on the said side of the hull. There is a propeller for causing water to flow through the tunnel. A small water conducting system extends between the first small opening on the first side of the hull to the second small opening on the second side of the hull. This system has a first tube that connects the first small opening with the tunnel, and a second tube, which connects the tunnel with the second small opening.