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:
Apr. 09, 2013
Filed:
Jan. 07, 2011
Applicant:
Thang VU, Crystal, MN (US);
Inventor:
Thang Vu, Crystal, MN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B63H 9/00 (2006.01); B63B 35/58 (2006.01); B63B 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is a device to be used in emergency situations requiring floatation and rescue. An inflatable raft with a waterproof cover is connected to a telescopic shaft equipped with electric generators and a wind harnessing mechanism. The electricity, which is produced by the wind harnessing mechanism powers a motor and propeller underneath and outside the raft.