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:
Sep. 05, 2023
Filed:
Jan. 16, 2020
Applicant:
Marioff Corporation Oy, Vantaa, FI;
Inventor:
Nazar Krutskevych, Pomorske, PL;
Assignee:
MARIOFF CORPORATION OY, Vantaa, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05B 15/72 (2018.01); A62C 35/62 (2006.01); A62C 35/68 (2006.01); A62C 37/09 (2006.01); A62C 37/21 (2006.01); A62C 35/02 (2006.01);
U.S. Cl.
CPC ...
B05B 15/72 (2018.02); A62C 35/62 (2013.01); A62C 35/68 (2013.01); A62C 37/09 (2013.01); A62C 37/21 (2013.01); A62C 35/023 (2013.01);
Abstract
Disclosed is a sprinkler system including a controller, wherein when the sprinkler system is in a pressurized mode, the controller is configured for: rendering a first determination to transition the sprinkler system to a standby mode, and executing a first communication with a vacuum pump based on the first determination, the first communication directing the vacuum pump to activate, whereby fluid is drained from the sprinkler system.