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:
Apr. 10, 2012
Filed:
Jun. 12, 2006
Applicant:
Ari Isomäki, Söderkulla, FI;
Inventor:
Ari Isomäki, Söderkulla, FI;
Assignee:
Ensto Finland Oy, Porvoo, FI;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21D 31/00 (2006.01); B21D 11/10 (2006.01); B65D 6/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a method for manufacturing an enclosure of a sheet material and to an enclosure of a sheet material, which is manufactured of a sheet blank, of which the sides and the base of the enclosure have been folded, and the seams have been joined together. At least one corner to be folded of the enclosure is cut open from a part of the range in the sheet blank so that the unopened section corresponds to the smallest dimension to be folded in the product series of enclosures.