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. 28, 1995
Filed:
Feb. 22, 1993
Applicant:
Inventor:
Donald C McAuliffe, Golden, CO (US);
Assignee:
Golden Aluminum Company, Golden, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D / ; C22F / ;
U.S. Cl.
CPC ...
164476 ; 148551 ; 148692 ; 164477 ; 164479 ;
Abstract
An aluminum alloy is formed by continuously casting an aluminum alloy having a magnesium concentration of at least about 4.7 percent. Controlled forming and annealing steps in conjunction with the alloy form an aluminum sheet product that is useful for forming beverage container ends and tabs.