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. 14, 2026
Filed:
Mar. 07, 2024
Applicants:
Tuomas Saarikoski, Helsinki, FI;
Samuli Järvinen, Espoo, FI;
Inventors:
Tuomas Saarikoski, Helsinki, FI;
Samuli Järvinen, Espoo, FI;
Assignee:
MARIOFF CORPORATION OY, Vantaa, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62C 31/02 (2006.01); A62C 2/24 (2006.01); A62C 35/60 (2006.01); A62C 35/68 (2006.01); A62C 37/14 (2006.01);
U.S. Cl.
CPC ...
A62C 31/02 (2013.01); A62C 2/24 (2013.01); A62C 2/241 (2013.01); A62C 2/243 (2013.01); A62C 35/60 (2013.01); A62C 35/68 (2013.01); A62C 37/14 (2013.01);
Abstract
An upright sprinkler is disclosed. The sprinkler comprises a housing having a conduit extending therethrough, a heat-sensitive valve assembly configured above the conduit, and a nozzle arrangement configured below the conduit. The nozzle arrangement is fluidically connected to the conduit via the valve assembly, such that actuation of the valve assembly enables the flow of a fluid from the conduit to the nozzle arrangement via the valve assembly and further sprays the fluid at different downward-facing angles through the nozzle arrangement.