Combination product container and attachment for beverage cans

Claim 1

A combination product container and drinking attachment for a beverage can comprising: an annular cup-shaped vessel having sidewalls and a generally planar bottom portion; a lid portion wedgingly received within the interior of said sidewalls remote from said bottom portion to provide a closure for a product contained within said vessel; said bottom portion having an annular recess disposed about the periphery thereof for receiving the rim portion of a beverage can, said recess being arranged to fit tightly about such rim portion of a beverage can while permitting said vessel to rotate thereabout, said bottom portion having a slotted opening extending radially outwardly from the center of said bottom portion along a first axis to provide access to a corresponding aperture aligned therewith in such beverage can as said vessel is attached to such beverage can; a first rib portion extending about the periphery of said slotted opening adjacent the underside of said bottom portion and adapted to sealingly contact the lid of such beverage can about such beverage can aperture; a removable sealing element covering said slotted opening in said bottom portion to prevent the leakage of the contents of said vessel therefrom, which sealing element is removable to expose said slotted opening to provide access to such corresponding beverage can aperture aligned therewith as said vessel is attached to such beverage can; and a second rib portion located adjacent the underside of said bottom portion and angularly displaced from said first rib portion, said second rib portion having a peripheral contour similar to said first rib portion and arranged to provide a complete seal thereabout as said vessel is rotated through a predetermined arc atop such beverage can.