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US 4,790,429 AGranted
Package
AssigneeDispen Pak Japan Co., Inc.
InventorTadao Fukushima
Life of this patent
Estimating the term…
Abstract
A package for storing one or more kinds of contents separately and dispensing the contents simultaneously, comprising a lid made of a stiff material with a bending line at the center, and a container member made of a flexible material fixed to the reverse of the lid, forming pockets on both sides of the bending line, in which each of the pockets has a communication portion communicating with one of different portions on the bending line but not communicating with another portion.
Claims3
A package comprising:
- a lid made of a stiff material and having a bending line at the center of the surface thereof;
- and
- a container member made of a flexible material, fixed to the reverse of said lid around its peripheral portion and forming pockets on both sides of said bending line;
- each of said pockets having a communication portion communicating with one of different portions on said bending line of said lid but not communicating with another portion.
1 more element
Dependencies are inferred from the claim text.