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:
Sep. 03, 2002
Filed:
Apr. 28, 2000
Peter Marbe, Lomma, SE;
Patrik Hylta, Modena, IT;
Abstract
An object is to secure a sufficient area for bonding a spout open/close member ( ). A packaging container has a pair of seal portions; at least five side-surface panel portions ( ) for forming a circumferential wall; an end-surface panel portion ( ) disposed between the seal portion and the side-surface panel portions ( ) and adapted to form a polygonal end-surface portion in cooperation with an intermediate portion ( ) of the seal portion; and flap portions ( ) projected, together with end portions ( ) of the seal portion, from the end-surface panel portion ( ), each of the flap portions ( ) being bent toward a specified panel portion ( ) among the side-surface panel portions ( ) and being welded to the specified panel portion ( ). In this case, since the flap portions ( ) are welded to the specified panel portions ( ), and the end-surface portion is thus made substantially flat, a sufficiently large flat area can be secured on the end-surface portion.