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:
May. 14, 2019
Filed:
May. 25, 2018
Applicant:
Data20, San Francisco, CA (US);
Inventors:
Ravi Kurani, San Francisco, CA (US);
Daniel Proterra, San Francisco, CA (US);
Alexandr Valeyev, Concord, CA (US);
Assignee:
SUTRO CONNECT INC., Vancouver, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/00 (2006.01); C02F 1/66 (2006.01); G01N 31/22 (2006.01); G08B 5/22 (2006.01); C02F 103/42 (2006.01);
U.S. Cl.
CPC ...
C02F 1/003 (2013.01); C02F 1/66 (2013.01); G01N 31/221 (2013.01); G08B 5/225 (2013.01); C02F 2103/42 (2013.01); C02F 2201/009 (2013.01); C02F 2209/006 (2013.01); C02F 2209/008 (2013.01); C02F 2209/04 (2013.01); C02F 2209/055 (2013.01); C02F 2209/06 (2013.01); C02F 2209/07 (2013.01); C02F 2209/08 (2013.01); C02F 2209/29 (2013.01);
Abstract
A water monitoring device monitors and maintains swimming pool chemistry. The device mixes reagents with water in flowcells. The water chemistry is detected by measuring the light transmitted through the flowcells. The water monitoring device can communicate with computers, servers and mobile computing devices which can store and display the water chemistry information. The reagents can be stored in a replaceable reagent cartridge which can provide reagents for water testing and can be replaced when the reagents need to be replenished.