Patent ID: 8814002

Claim:
A delivery system for dispensing at least two products, the delivery system comprising: an outer body, the outer body comprising at least two chambers, wherein each of the chambers contains one of the products; an actuator operatively coupled to the outer body and configured to selectively rotate around its radial axis in a first direction or in a second direction, wherein the second direction is opposite to the first direction; wherein the rotation of the actuator in the first direction or the second direction selectively dispenses one of the at least two products; wherein the outer body has a proximal end and a rear end, and a cavity that accommodates the chambers; wherein the proximal end accommodates an applicator and the rear end is engaged to the actuator; wherein the chambers include a first chamber and a second chamber that are arranged in series with each other to contain a first product and a second product respectively; and wherein the first chamber and the second chamber are associated with a first piston assembly and a second piston assembly respectively.