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:
Mar. 10, 2020
Filed:
May. 04, 2017
Stewart E. Erickson, Hudson, WI (US);
Stewart E. Erickson, Hudson, WI (US);
The Agricultural Gas Company, Petaluma, CA (US);
Abstract
A multi-media irrigation device is disclosed. The multi-media device is a multi-channel emitter device for plant growth. It includes a substrate; a water channel disposed on the substrate, the water channel having a plurality of perforations; a gas channel disposed on the substrate, the gas channel having a plurality of perforations; and at least one further fluid channel disposed on the substrate and having a plurality of perforations. Also disclosed is an integrated, self supporting elevated gas delivery tube and LED light for crop foliage. Lastly, a system for delivery of CO2 gas to light-deprivation operation of