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:
Oct. 08, 2019
Filed:
Feb. 18, 2016
Applicant:
Tyco Fire Products Lp, Lansdale, PA (US);
Inventors:
Joshua L. Ehlers, Marinette, WI (US);
William G. White, Traverse City, MI (US);
Assignee:
Tyco Fire Products LP, Lansdale, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62C 99/00 (2010.01); F24F 7/007 (2006.01); A62C 3/00 (2006.01); F24F 7/00 (2006.01); F24F 11/33 (2018.01); F24C 15/20 (2006.01); B08B 15/02 (2006.01);
U.S. Cl.
CPC ...
A62C 99/0009 (2013.01); A62C 3/006 (2013.01); A62C 99/0072 (2013.01); F24F 7/007 (2013.01); B08B 15/02 (2013.01); F24C 15/2021 (2013.01); F24F 11/33 (2018.01); F24F 2007/001 (2013.01);
Abstract
Preferred systems and methods for ceiling ventilation hood fire protection are provided in which fire protection nozzles are installed within a ventilation hood () to address a fire in a hazard zone (HAZ) below the ventilation hood. The fire protection nozzles () are disposed proximate the ventilation filters () or ports within the ceiling ventilation hood to provide overlapping protection of the hazard zone independent of airflow through the hood.