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:
Apr. 01, 1997
Filed:
Jul. 22, 1994
Applicant:
Inventors:
Iljoon Jin, Kingston, CA;
John Fitzsimon, Kingston, CA;
Michael J Bull, Brighton, MI (US);
Pierre H Marois, Kingston, CA;
Alok K Gupta, Kingston, CA;
David J Lloyd, Kingston, CA;
Assignee:
Alcan International Limited, Montreal, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22F / ;
U.S. Cl.
CPC ...
148549 ; 148552 ; 148693 ; 148699 ; 148700 ; 148701 ; 148702 ; 148416 ; 148417 ; 148418 ; 148438 ; 148439 ; 148440 ; 164429 ; 164476 ; 164481 ; 420532 ; 420534 ; 420535 ; 420541 ; 420544 ; 420546 ; 420548 ; 420550 ; 420551 ; 420552 ; 420553 ;
Abstract
An alloy of aluminum containing magnesium, silicon and optionally copper in amounts in percent by weight falling within one of the following ranges: