U.S. federal trademark · Serial No. 86154452 · Reg. No. 4886382
Beverage-cooling apparatus, namely, a reusable plastic cooling device for reducing the temperature of a hot liquid or maintaining the low temperature of a cool liquid within a beverage container, which includes a cooling element containing a cooling solution and an insertion and extraction filament attached to the cooling element for inserting and extracting the cooling element from the liquid within the beverage container
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