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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.:

US 10022773 B1

PDFFull Text
Date of Patent:
Jul. 17, 2018

Filed:

Sep. 22, 2017

Aluminum sheet with enhanced formability and an aluminum container made from aluminum sheet

Applicant:

Alcoa Usa Corp., Pittsburgh, PA (US);

Inventors:

Thomas N. Rouns, Pittsurgh, PA (US);

David J. McNeish, Greensburg, PA (US);

Jean F. Capps, Owensboro, KY (US);

Christopher R. Miller, Newburgh, IN (US);

Assignee:

Alcoa USA Corp., Pittsburgh, PA (US);

Attorney:

Greenberg Traurig, LLP

Primary Examiner:

George Wyszomierski

Assistant Examiner:

Janelle Morillo

Int. Cl.
CPC ...
C22F 1/04 (2006.01); C22F 1/047 (2006.01); B65D 1/02 (2006.01); B21D 51/26 (2006.01); B21D 51/02 (2006.01); C22C 21/08 (2006.01); C22C 21/00 (2006.01); C22C 21/06 (2006.01);
U.S. Cl.
CPC ...
B21D 51/02 (2013.01); B65D 1/0207 (2013.01); B65D 1/0276 (2013.01); C22C 21/00 (2013.01); C22C 21/06 (2013.01); C22C 21/08 (2013.01); C22F 1/04 (2013.01); C22F 1/047 (2013.01);
Abstract

In some embodiments of present disclosure, a method includes: obtaining an aluminum sheet comprising a 3xxx or a 5xxx alloy having a tensile yield strength as measured in the longitudinal direction of 27-33 ksi and an ultimate tensile strength; wherein the ultimate tensile strength minus the tensile yield strength is less than 3.30 ksi (UTS-TYS<3.30 ksi); and forming a container having a dome from the aluminum sheet.

Find Patent Forward Citations

Rouns, Thomas. (2018). Aluminum sheet with enhanced formability and an aluminum container made from aluminum sheet (U.S. Patent No. 10022773). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10022773

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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