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. 30, 2003
Filed:
Dec. 12, 2001
Applicant:
Inventor:
Ruey-Shan Liu, Kaohsiung, TW;
Assignee:
Chung-Shan Institute of Science and Technology, Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 5/10 ; B63C 1/100 ;
U.S. Cl.
CPC ...
H02K 5/10 ; B63C 1/100 ;
Abstract
A weight release mechanism for an underwater object. Through a detachable latching mechanism between the underwater object and a heavy block and a set of control circuits, the underwater object may be released from the heavy block without any damages to the latching mechanism and may be reused many times. The releasing process is triggered by an electrically driven rotation.