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:
Nov. 12, 2002
Filed:
Aug. 31, 2001
Tommy Jamison, Hernando, MS (US);
Paul D. Babin, Collierville, TN (US);
Glenn Dennis, Collierville, TN (US);
Allen Popetz, Fulton, MS (US);
Mueller Industries, Inc., Memphis, TN (US);
Abstract
A system is described for forming a recycled copper product from at least one copper scrap feedstock source containing at least one contaminant. A pre-determined maximum weight percentage of the contaminant in the recycled copper product is initially established. The weight percentage of the contaminant in the copper scrap feedstock source is then determined. A determination is then made as to whether the weight percentage of the contaminant in the copper scrap feedstock source will exceed the established maximum weight percentage of the contaminant in the recycled copper product. If so, another copper scrap feedstock source is then added to the first copper feedstock source so as to cause the combined copper scrap feedstock sources to have an average weight percentage of the contaminant that does not exceed the established maximum weight percentage of the contaminant in the recycled copper product.