Patent Document ID: 4218014
Application ID: 06013102
Patent Flag: 1

Claim One:
1. In an open chambered multiple flavor post-mix head for concurrent dispensing and mixing of a selected any one of a plurality of different flavored beverage concentrates and diluent, said head having a nozzle, a diluent outlet in the nozzle, a plurality of discrete concentrate outlets in the nozzle with there being one outlet for each concentrate, a spout under the nozzle for mixing together flows of diluent and a selected concentrate from a respective one of the concentrate outlets, and a downward extending opening out of the bottom of the spout for discharge of mixed beverage from the head; the improvement comprising: a downward facing open concavity centrally located in the nozzle bottom and within the spout, said concavity being centrally within and spaced from the discrete concentrate outlets, there being a sharp edge of intersection between the concavity and a nozzle bottom surface surrounding the concavity.