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:
Apr. 08, 2025
Filed:
Jun. 16, 2020
Applicant:
Marioff Corporation Oy, Vantaa, FI;
Inventors:
Mikolaj Jakub Sadek, Gdansk, PL;
Nazar Krutskevych, Pomorske, PL;
Wojciech Dominik Zimny, Gdansk, PL;
Assignee:
MARIOFF CORPORATION OY, Vantaa, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62C 37/50 (2006.01); A62C 37/11 (2006.01); G01L 9/00 (2006.01);
U.S. Cl.
CPC ...
A62C 37/50 (2013.01); A62C 37/11 (2013.01); G01L 9/0005 (2013.01);
Abstract
The invention relates to a sprinkler bulb comprising a sealed frangible housing, and a circuit devicewithin the housing, wherein the circuit device comprises a capacitorarranged to be used as a pressure sensor. The invention also relates to a method of measuring pressure inside a sprinkler bulb using a capacitorof the circuit devicewithin a housingof the bulb as a pressure sensor.