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:
Dec. 19, 1989
Filed:
Sep. 06, 1985
Jurgen Farber, Am Hageldreuz, DE;
PKL Verpackungssysteme GmbH, Dusseldorf, DE;
Abstract
A plastic-coated cardboard blank for forming a container of rectangular cross-section having a gabled top, the blank comprising four walls, a first pair of opposite walls each having fold lines forming an upwardly convergent triangle having its apex some distance below the top of its respective wall, the second pair of opposite walls being adapted to be joined to one another at their tops to form the gable, one of the first pair of walls having a cut-out in its top above its respective apex, whereby upon erecting the blank and joining the tops of the second pair of walls the resulting gable closes off the cut-out but upon opening the gable the cut-out is uncovered for insertion of a straw therethrough into the interior of the container.