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:
Jun. 05, 2018
Filed:
Mar. 12, 2014
Tyco Fire Products Lp, Lansdale, PA (US);
Joseph W. Beagen, West Warwick, RI (US);
Jose L. Almeida, Warwick, RI (US);
Kenneth W. Rogers, Horsham, PA (US);
Tyco Fire Products LP, Lansdale, PA (US);
Abstract
A sprinkler assembly including a sprinkler frame having a proximal portion, a distal portion and an internal surface defining an internal fluid passageway having an inlet and an outlet extending axially to define a central sprinkler axis of the frame. The distal portion includes a plurality of surfaces to define a pair of chambers disposed about the passageway. The sprinkler assembly includes a seal assembly and a lever assembly having a first configuration to support the seal assembly and a second configuration to release the seal assembly. The lever assembly includes a pair of lever members in which each has lever member h a first end. In the first configuration, the first end forms a frictional engagement within a chamber to support the seal assembly in an unactuated state of the sprinkler frame.