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:
Sep. 20, 2005
Filed:
Oct. 15, 2003
Applicant:
Mark E. Goda, Greenville, PA (US);
Inventor:
Mark E. Goda, Greenville, PA (US);
Assignee:
CCL Container (Hermitage) Inc., Hermitage, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21C023/18 ;
U.S. Cl.
CPC ...
Abstract
Lightweight metal containers are formed from high-strength metal alloys by impact extrusion of a cup-shaped container having a substantially larger diameter than the finished container, drawing and wall ironing the extruded container to reduce its diameter and wall thickness while increasing the height of the container to the appropriate diameter, wall thickness and height.