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. 13, 2001
Filed:
Aug. 19, 1999
George J. McHugh, Broomall, PA (US);
AGF Manufacturing, Inc., Melvern, PA (US);
Abstract
A valve and valve arrangement for a fire suppression system includes a valve having an inlet and an outlet provided on opposite ends of the valve housing with a pressure relief valve in communication with the interior of the housing. A gap in a seat for the valve member provides communication with the inlet of the valve. In another embodiment, a valve has a disk provided in a passageway through the valve member to restrict the flow through the valve to a predetermined rate which is less than the fully opened flow rate through the valve.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile