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:
May. 20, 1997
Filed:
Sep. 07, 1995
Applicant:
Inventor:
Elmer D Werth, Arvada, CO (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21D / ; B21C / ;
U.S. Cl.
CPC ...
72349 ; 72467 ; 723794 ;
Abstract
A container body is produced from a blank, by first forming the blank from sheet stock in hexagonal shape, thereby eliminating scrap from the blanking process. A die ring is configured to laterally redistribute material from the point areas of the hexagon into intermediate areas during the draw-and-iron can forming process, usefully incorporating this material instead of trimming it.
Werth, Elmer. (1997). Apparatus and method for forming a container (U.S. Patent No. 5630337). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5630337
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