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. 21, 2019
Filed:
Jan. 30, 2019
Applicant:
Ovivo Inc., Montreal, CA;
Inventors:
Jared Holindrake, Salt Lake City, UT (US);
Abner Aviles, American Fork, UT (US);
Christopher Keever, Peachtree City, GA (US);
Assignee:
Ovivo Inc., Montreal, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 33/067 (2006.01); B01D 33/46 (2006.01); B01D 33/76 (2006.01); B01D 33/11 (2006.01); C02F 1/00 (2006.01);
U.S. Cl.
CPC ...
B01D 33/067 (2013.01); B01D 33/463 (2013.01); B01D 33/11 (2013.01); B01D 33/76 (2013.01); C02F 1/004 (2013.01);
Abstract
In a water treatment system, which may be a wastewater treatment plant, a single-inlet drum screen is installed with its rotation axis perpendicular to the pattern of flow in a channel. Retrofitting of an existing screening system with a different form of screen, residing in an existing concrete channel is described.