Patent ID: 8550280

Claim:
A cover assembly for a container, comprising: a cover capable of attaching to a container and comprising a dispensing orifice for dispensing media from the container and a button opening accommodating an actuator button on a side of the cover, the cover comprising an inner fulcrum surface opposite the button opening accommodating a fulcrum; and a single piece valve beam formed of a deflectable material and comprising the actuator button including an actuator sealing surface for the actuator button located on one end of the single piece valve beam, comprising the fulcrum located on another end opposite the actuator button and comprising a dispensing sealing surface for the dispensing orifice located away from the one end, wherein the single piece valve beam is held between the button opening and the inner fulcrum surface by the deflection of the single piece valve beam while sealing the actuator button and the dispensing orifice, when the actuator button is pressed, the single piece valve beam further deflects and rotates about the fulcrum on the inner fulcrum surface, opening both the dispensing orifice and the button opening.