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:
Sep. 13, 1983
Filed:
Apr. 09, 1981
Thomas Tokar, Garfield Heights, OH (US);
A-T-O Inc., Willoughby, OH (US);
Abstract
An automatic spray nozzle for use in a fire extinguishing system includes an apertured body member, a closure cap, a frame supporting a novel deflector, and a cylindrical ferrule positioned below the novel deflector and spaced with respect thereto. A strut holds the closure cap and a lever bearing against the strut is releasably retained by a transversely disposed fusible element engaging spaced apertured arms on the strut. The combination of the cylindrical ferrule and the novel deflector including a conical portion provides a water distribution pattern which is much more uniform than the spray patterns produced by the prior art devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile