Patent ID: 7506756

Claim:
A container lid for a cup-type beverage container comprising: a disc-shaped media of the type having a central annular aperture therethrough; a lid adapted to be releasably affixed to said beverage container, said lid comprising an upper element having a top and a bottom surface and a lower element having a top and a bottom surface, said lower element having a peripheral portion for mounting to said beverage container and having two concentric raised seal rings extending upward from said top surface thereof, each seal ring having an inner and an outer surface with respect to the concentric center of the seal rings, the seal ring having the largest diameter being the major ring and the seal ring having the smallest diameter being the minor ring, said minor ring having an outer diameter smaller than the diameter of said central annular aperture and an opening formed therein for receiving a straw and said major ring having an inside diameter larger than the diameter of said disc-shaped media, the space between the major and minor rings forming a cavity for holding said disc-shaped media, said upper element having a minor raised seal ring, said minor seal ring having an internal space sized for receiving and sealingly engaging both the inner and the outer surface of the minor seal ring of the lower element and having an opening formed therein for receiving a straw aligned with said lower element minor ring opening, a major ring having an internal space sized to be sealingly engaged and aligned with said major seal ring of the lower element, and a space between said major and minor seal rings such that, said upper and lower elements define an internal annular chamber when they are sealingly engaged at the surfaces of both rings of each, said disc-shaped media being disposed within the annular chamber, wherein said annular chamber is shaped to closely receive the disc-shaped media.