Fluid container
AssigneeChampion International Corporation
InventorKenneth P. Thompson
Life of this patent
Estimating the term…
Abstract
An all plastic carton housing a fluid is provided with integral, kidney-shaped depressions in adjacent side walls of the carton to serve as handle members to aid in pouring the fluid contents from the carton. The carton also includes an integral pouring spout having a center line axis lying in a diagonal plane between the side walls of the carton provided with the handle-forming depressions to complement the handles in enabling accurate pouring of the fluid contents of the carton while grasping and tilting the carton. The spout is also formed so as to lie flat on top of the carton when closed thereby facilitating compact shipment and storage and display where shelf space is at a premium.
Claims10
In a rectangular parallelopiped fluid container having four upright sidewall panels each of which is foldably connected to an adjacent one of said panels, a top structure for forming an integral pouring spout, and a sealed bottom structure, the improvement comprising:
- said pouring spout having a centerline lying in a vertical plane extending along a diagonal of the rectangular carton top and between a pair of adjacent upright sidewall panels and including
- a panel extension foldably connected to each of said upright sidewall panels,
- portions of adjacent ones of said panel extensions on said pair of upright sidewall panels lying on opposite sides of said centerline and being sealed together to lie in substantially the same plane as said vertical plane, and
- said spout construction including mirror image score lines on opposite sides of said centerline defining a plurality of panels extending above said panel extensions and foldable towards and away from said sealed panel extension portions, whereby said spout construction can be closed and opened, respectively,
- the remaining portions of said foldable panel extensions of said spout construction surrounding opposite sides of said adjacent panel extension portions sealed to each other when said foldable panel extensions are folded towards said sealed panel extension portions and having a common fold line therewith so that the sealed panel extension portions and the remaining portions of said foldable panel extensions forming said spout may be folded along said common fold line to lie flat on said top structure, and
- a depression in each of the other pair of adjacent sidewall panels providing a handle for tilting said container when pouring the contents through the spout formed in said top structure.
A blank for forming a fluid container comprising:
- a plurality of substantially rectangular panels foldably connected to each other along at least one side edge thereof,
- an extension panel foldably connected to the top edge of each of said rectangular panels,
- each of said extension panels defining a first, second, third and fourth panel having a plurality of score lines disposed at an acute angle to the top edge of its corresponding rectangular panel to which it is foldably connected,
- the score lines on said first and second, and said third and fourth panels being placed in mirror-image locations on said panels,
- a score line joining said first and second extension panels and a further panel extending upwardly from the top edge of said first and second extension panels having an apex at the terminal point of said score line joining said first and second extension panels, and
- a substantially V-shaped cut-out portion between said third and fourth extension panels.
Dependencies are inferred from the claim text.