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. 15, 1997
Filed:
Apr. 07, 1995
Werner Stahlecker, Stuttgart, DE;
Berthold Mueller, Suessen, DE;
Ruediger Haaga GmbH, Altoberndorf, DE;
Abstract
A container is formed from at least one sheet-shaped segment made of paper and the like. The edges of the container which come into contact with the contents of the container are provided with a protective covering covering the surfaces bordering those edges of the segment as well as those of the wall of the container formed by the segment. The area of the segment to be covered by the protective covering is less thick, so that the thickness of the segment including the protective covering remains constant overall. The area with a reduced thickness is made by compressing the material of the segment. A segment provided with a protective covering and having a constant thickness can thereby be produced simply and cost-effectively.