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:
Feb. 28, 2023
Filed:
Oct. 02, 2020
Applicant:
Local Urban Vegetables, Llc, Whittier, CA (US);
Inventors:
Martin Boerema, Whittier, CA (US);
Morris Gasmer, Whittier, CA (US);
Geoffrey C. Landis, Whittier, CA (US);
Assignee:
Proterra Ag, Inc., Commerce, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A01G 31/00 (2018.01); A01G 27/00 (2006.01);
U.S. Cl.
CPC ...
A01G 31/00 (2013.01); A01G 27/003 (2013.01); A01G 2031/006 (2013.01);
Abstract
An aquaponic grow system includes a plurality of sensors for sensing nutrient levels in liquid provided to a grow chamber, and to adjust nutrient levels based on the sensed levels. In some embodiments the system includes a plurality of sensors configured to sense nutrient levels in a common chamber, with the system configured to calibrate the sensors.