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US 4,055,292 AGranted
Carton with integral separable measuring vessel
AssigneeKao Soap Co., Ltd.
InventorMinoru Hosoya
Life of this patent
Estimating the term…
Abstract
A carton provided with an integral flap which can be separated and erected to form a measuring vessel.
Claims12
In a carton having side panels and end walls defining a closed chamber, the improvement which comprises:
- said carton has an external flap overlapping one of said side panels and end walls and integral with said carton, said flap having lines of separation providing the side wall and bottom wall of a measuring vessel which can be separated from the carton and then erected to form the measuring vessel.
In a carton blank having foldably connected portions defining side panels and end walls which are adapted to be folded and secured together to form a closed chamber, the improvement which comprises:
- said carton blank has an integral projecting flap foldably connected to one of said portions for being folded into overlapping relationship to one of said side panels and end walls, said flap having lines of separation providing the side wall and the bottom wall of a measuring vessel which is separable from said carton blank, and which can be erected to define a measuring vessel.
Dependencies are inferred from the claim text.