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:
Jun. 19, 1990
Filed:
Oct. 03, 1989
Applicant:
Inventor:
Konrad Bantleon, Geislingen/Steige, DE;
Assignee:
Michael Horauf Maschenfabrik GmbH & Co. KG, Donzdorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
2291983 ; 229-45 ; 229-55 ;
Abstract
In a container made of surface protected cardboard, the container jacket is wound overlappingly from a flat blank, and closures are set into the jacket ends. Each closure is provided with a rim to be sealed to the jacket. The inner longitudinal edge of the jacket is covered with a protective strip folded in the shape of a U around that edge. The edge is recessed in the area of the rim to enable legs of the strip to closely approach one another whereby the rim can make a more complete sealing engagement with an inner circumference of the jacket.