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. 25, 2014
Filed:
Nov. 14, 2009
Sunil Kumar Sinha, Houston, TX (US);
Sunil Kumar Sinha, Houston, TX (US);
Airgenerate, LLC, Houston, TX (US);
Abstract
A liquid heating system may comprise a metallic container and a refillable non-corrosive hollow porous tube, which may be coupled to the metallic container. The refillable non-corrosive hollow porous tube may include at least one open end and anodic material may be filled or refilled into the refillable non-corrosive hollow porous tube through the at least one open end. The anodic material is corroded by the oxidation process at a substantially faster rate compared to the metallic container. The anodic material is refilled into the refillable non-corrosive hollow porous tube through the at least one open end without removing the refillable non-corrosive hollow porous tube from the metallic container or disturbing the position of the refillable non-corrosive hollow porous tube.