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:
Feb. 28, 2006
Filed:
Apr. 30, 2004
Applicants:
Steven Loui, Honolulu, HI (US);
Gary Shimozono, Kapolei, HI (US);
Troy Keipper, Honolulu, HI (US);
Inventors:
Assignee:
Navatek, Ltd., Honolulu, HI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Low drag underwater submerged lifting bodies which can be used as underwater displacement portions of a vessel whose main hull is at sea level are asymmetrical and have improved lift to drag ratios. The lifting bodies have outer surfaces whose shapes are defined in plan and elevation by generally parabolic curves which are different on opposite sides of the lifting bodies.
Loui, Steven. (2006). Low drag submerged asymmetric displacement lifting body (U.S. Patent No. 7004093). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7004093
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile