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. 06, 2024
Filed:
Dec. 03, 2021
Applicant:
Marioff Corporation Oy, Vantaa, FI;
Inventor:
Nazar Krutskevych, Gdańsk, PL;
Assignee:
MARIOFF CORPORATION OY, Vantaa, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62C 37/14 (2006.01);
U.S. Cl.
CPC ...
A62C 37/14 (2013.01);
Abstract
A sprinkler bulbfor a fire suppression system and a method of activating the sprinkler bulb. The sprinkler bulb includes a sealed frangible housing; a circuit devicewithin the housing, wherein the circuit devicecomprises an ultraviolet light source; and a photosensitive fluidwithin the housing that in use undergoes a chemical reaction when exposed to ultraviolet light from the light source