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:
Mar. 19, 1991
Filed:
Oct. 03, 1989
Applicant:
Inventors:
Assignee:
PKL Verpackungssysteme GmbH, Dusseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
22911712 ; 229-8 ;
Abstract
A parallelepipedal package, especially one made of a composite of cardboard and plastic, for liquids, soups, and similar products, with a front wall, a rear wall, and two side walls, with a square or rectangular top wall and a square or rectangular bottom wall, and with its edges drawn in to create at least one convex area. The drawn-in edges of the package extend over an area located strictly at the top of the otherwise still parallelepipedal package.