Patent ID: 9505520
Filing Date: 2016-11-29
CPC Classification: B31B,B65D

Claim Text:
1. A paperboard blank, comprising: a sidewall; a spout panel foldably coupled to the sidewall and having a first spout opening; a door panel foldably coupled to the sidewall and having a door and a door track opening, wherein the door is positioned within the door track opening and slidable between a closed position occluding the first spout opening and an open position not occluding the first spout opening when the paperboard blank is in an assembled configuration; a door access panel foldably coupled to the sidewall and having an access opening and a second spout opening, wherein the access opening is positioned to retain the door within the door track opening and provide access to the door when the paperboard blank is in the assembled configuration and wherein the second spout opening aligns with the first spout opening when the paperboard blank is in the assembled configuration; and a cover panel foldably coupled to the sidewall and having a detachable cover, wherein the cover panel is sealable to the door access panel with the detachable cover restricting access to the door when the paperboard blank is in the assembled configuration.