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. 26, 1981
Filed:
Jan. 28, 1980
James M Graham, III, Westminster, MD (US);
Other;
Abstract
An improved apparatus is disclosed for reclaiming dissolved metal from a liquid, in which a pail or similar container (10) is provided with at least one pair of nested, concentric cylindrical metal cathodes (16, 34) with an anode rod (40) located concentric with the central cathode (34) and a plurality of anode rods (38) located in the annulus between the cathodes (16, 34). Liquid containing metal to be reclaimed is introduced by gravity feed at a location (20) near the bottom of the container (10) so that when a voltage is applied between the cathodes (16, 34) and anodes (38, 40), the dissolved metal plates out on the cathodes (16, 34) and essentially metal-free liquid may be drawn off at a location (22) near the upper portion of the container.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile