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:
Jun. 06, 1978
Filed:
Mar. 03, 1977
Applicant:
Inventors:
William H Anthony, Guilford, CT (US);
James M Popplewell, Guilford, CT (US);
Andrew J Brock, Cheshire, CT (US);
Assignee:
Swiss Aluminium Ltd., Chippis, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428654 ;
Abstract
Corrosion resistant brazed aluminum composite. The core alloy consists essentially of an aluminum base alloy containing from 0.05 to 0.4% chromium, from 0.02 to 0.9% manganese, up to 0.2% iron, up to 0.1% silicon and the balance essentially aluminum. The cladding brazing alloy consists essentially of an aluminum base alloy containing 4 to 14% silicon, up to 3% magnesium, up to 0.2% bismuth, balance essentially aluminum.