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. 23, 2002
Filed:
Jan. 19, 2001
Applicant:
Inventor:
Charles R. DeSmet, Raleigh, NC (US);
Assignee:
Flologic, Inc., Raleigh, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E03B 1/04 ;
U.S. Cl.
CPC ...
E03B 1/04 ;
Abstract
A water shut-off valve assembly comprises a valve that is moveable by a motor between open and closed positions. The water shut-off valve assembly is adapted to be connected to a water line. A sensor is also associated with a valve assembly for sensing leakages that occurred downstream from the valve assembly. A controller is operatively connected to the water shut-off valve assembly for actuating the electric motor which in turn actuates the valve therein. From time to time, the water shut-off valve assembly exercises or moves the valve within the valve assembly so as to prevent the valve from becoming clogged due to inactivity over a period of time.