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:
Feb. 17, 2009
Filed:
Sep. 30, 2005
Applicant:
Ingo Günther Kröpfl, Polch, DE;
Inventor:
Ingo Günther Kröpfl, Polch, DE;
Assignee:
Aleris Aluminum Koblenz GmbH, Koblenz, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22F 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a method of heat treating an aluminum alloy member having a main surface, including the steps of (a) subjecting the member to a solution heat treatment (b) quenching the member and (c) reheating the member in a pre-ageing heat treatment step. The pre-ageing heat treatment is conducted by holding the aluminum alloy member close to a heating plate. Also disclosed is a product produced according to this method, and to an apparatus for performing the pre-ageing heat treatment.
Kröpfl, Ingo Günther. (2009). Method of heat treating an aluminium alloy member and apparatus therefor (U.S. Patent No. 7491278). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7491278
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