초록 ▼

A beverage insulation container having a wider diameter base than sidewall sleeve created by wrapping unicellular foam around a round disk and applying a vinyl coating to the sidewall to taper the sidewall sleeve above the round disk serving as the base. A hole is cut through the sidewall sleeve nea

A beverage insulation container having a wider diameter base than sidewall sleeve created by wrapping unicellular foam around a round disk and applying a vinyl coating to the sidewall to taper the sidewall sleeve above the round disk serving as the base. A hole is cut through the sidewall sleeve near the base end of the container for preventing a vacuum from forming, thereby allowing a beverage container to be withdrawn from the holder by twisting the container and simultaneously pulling the container out of the sidewall sleeve.

대표청구항 ▼

A method of manufacturing a container insulation apparatus comprising wrapping a generally cylindrical sheet element around a cylindrical base in one end of the element, securing an outer cylindrical surface of the base to a corresponding inner surface of the cylindrical element, securing edges of s

A method of manufacturing a container insulation apparatus comprising wrapping a generally cylindrical sheet element around a cylindrical base in one end of the element, securing an outer cylindrical surface of the base to a corresponding inner surface of the cylindrical element, securing edges of said sheet element to form a longitudinal seam forming a recessed annular space adjacent the base, coating exposed surfaces of the base and the cylindrical element and forming an opening through the container insulation apparatus in a portion thereof near the base.