Patent ID: 9016529
Filing Date: 2015-04-28
Classification: A47G,B67D,G01F

Abstract:
1. A container for dispensing a predetermined volume of liquid comprising, when the container is in an upright position: a liquid deposit chamber having a closed top end and an open bottom end; an inner liquid withdrawal chamber in nested relationship with the liquid deposit chamber, said withdrawal chamber having an open top end, and a bottom end forming a dosing chamber; an aperture in the withdrawal chamber for air to flow from the withdrawal chamber into the deposit chamber; an aperture in the withdrawal chamber for liquid to flow from the deposit chamber into the withdrawal chamber; wherein said air flow aperture is located in a side wall of the withdrawal chamber; a stabilization chamber surrounding the dosing chamber; and a base cap that seals the bottom end of the liquid deposit chamber, the base cap having a cavity in axial alignment with the stabilization chamber and wherein in operation said cavity permits liquid to pass between the liquid deposit and withdrawal chambers.