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:
Nov. 28, 2000
Filed:
Nov. 26, 1997
Steven J Block, Cincinnati, OH (US);
Christopher J Maurer, Portage, MI (US);
Graphic Packaging Corporation, Golden, CO (US);
Abstract
An improved pour spout assembly in a paperboard carton comprises a pour spout front panel formed from a section of a vertical side wall of the carton, and a component adhered to the interior surface of the side wall. The component has two sections separated by a frangible score. One section comprises a pour spout back panel and a pair of wings. The other section is a backboard having a pair of prongs that extend downward. Each prong forms a channel with an adjacent vertical edge of the pour spout opening to hold a wing in abutting relationship with the edge. The prongs also act as stoppers to prevent the pour spout from being pushed back into the interior of the carton.