Container and container cover for sealing the container opening
US-8678212-B2Abstract
A receptacle sealing system includes a container with a rim defined at an upper opening thereof, and an adjustable closure for covering the opening of the container and having a sealed orientation and an unsealed orientation. The adjustable closure includes a rigid lid, and an integral annular seal having an outer annular wall, wherein when the adjustable closure is disposed in the unsealed orientation, the outer annular wall is oriented in the first position to face the top surface of the rigid lid, and, wherein when the adjustable closure is disposed in the sealed orientation, the outer annular wall is oriented in the second position in order to substantially seal onto the upper exterior wall of the container.
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