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 7059486 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 13, 2006

Filed:

Jul. 06, 2001
Applicants:

Johannes Arnoldus Petrus Van Der Heijden, Oosterhout, NL;

Alian Yves Maria Dirven, Oosterhout, NL;

Dolf Franz DE Jong, Amersfoort, NL;

Inventors:

Johannes Arnoldus Petrus Van Der Heijden, Oosterhout, NL;

Alian Yves Maria Dirven, Oosterhout, NL;

Dolf Franz De Jong, Amersfoort, NL;

Assignees:

Akzo Nobel N.V., Arnhen, NL;

Wiva Verpakkingen B.V., Oosterhout, NL;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B65D 1/02 (2006.01); B65D 1/18 (2006.01);
U.S. Cl.
CPC ...
Abstract

A plastic container for the storage and transport of liquids, particularly aggressive liquids, comprising a practically rectangular bottom, a top wall with a filling or pouring hole, and standing walls which each connect to the circumferential seam of both the bottom and the top, and four standing edge strips each connecting two walls, which container is manufactured by the blow-molding process, wherein the standing wall portions have a convex form, wherein either the standing edge strips widen at the top and the bottom and, as seen in a cross-section running parallel to the bottom, the standing edge strips have a radius of curvature equal to or greater than that of the standing wall portions to which they are connected.


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Van Der Heijden, Johannes Arnoldus Petrus. (2006). Plastic container with rounded shoulders (U.S. Patent No. 7059486). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7059486

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