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:
Jul. 28, 2026
Filed:
Nov. 05, 2021
Tyco Fire Products Lp, Lansdale, PA (US);
Alex Laprade, Cranston, RI (US);
Sean E. Cutting, West Warwick, RI (US);
Krista Nolan, Foxborough, MA (US);
Barbara L. Churchill, Pawtucket, RI (US);
Steven L. Shields, Lubbock, TX (US);
Prashant A. Kulkarni, Cranston, RI (US);
Tyco Fire Products LP, Cranston, RI (US);
Abstract
A concealed sprinkler can include a body that defines an outlet, a seal that seals the outlet, an activation element coupled with the seal, a housing, a cover plate, and a wall. The activation element changes from a first state to a second state responsive to a fire condition to allow the seal to be displaced from the outlet. The housing extends from a first housing end that extends from the body to a second housing end, and defines a chamber around the activation element. The cover plate is coupled with the second housing end. The wall extends towards the activation element to form an air flow channel to the activation element adjacent to the wall. At least one of the cover plate and the wall are removably coupled with the body.