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US 4,632,273 AGranted
Disposable insulated container
AssigneesEllen M. Rhine, Mary R. Streets
InventorRichard Rhine
Life of this patent
Estimating the term…
Abstract
A disposable insulated container and drinking cup combination wherein the insulated container is manufactured from plastic foam material and has a lid applied thereto. At least one inverted drinking cup mounted upon the top of the container with the cup, container, and lid sealingly secured in a package by a frangible ring encircling the lower edge of the inverted drinking cup and the periphery of the container.
Claims7
A disposable insulated container and drinking cup combination, said combination comprising
- an insulated container manufactured from plastic foam material, said container having a closed bottom, a side wall, and an open top,
- an insulated manufactured from plastic foam material, said lid having a top section, a bottom section, and a shoulder at the intersection of said top and bottom sections, said bottom section being press fit into the open top of said container with said shoulder being engaged with the top edge of said side wall of said container, at least a portion of said lid having an upwardly and inwardly tapered peripheral surface,
- at least one inverted drinking cup mounted upon the top of said lid, said drinking cup having an inner tapered surface engaged with said tapered surface of said lid, and
- securement means for sealingly securing said cup, lid and container in an assembled relationship, said cup and lid being removable from said container only upon breakage and removal of said securement means from said combination.
1 more element
A disposable container and drinking cup combination, said combination comprising
- an insulated container manufactured from plastic foam material, said container having a closed bottom, a side wall, and an open top,
- a lid secured to the top of said container,
- at least one of said lid and said container having an outer tapered surface,
- at least one inverted drinking cup mounted upon the top of said container, said drinking cup having an inner tapered surface matingly engaged with said tapered surface of said one of said lid and container,
- said container having a peripheral flange extending from the side wall thereof and said drinking cup having a peripheral flange formed thereon, and
- securement means comprising a plastic ring extending between and wrapping over said flange for sealingly securing said cup, lid and container in an assembled relationship, said cup and lid being removable from said container only upon breakage and removal of said securement means from said combination.
3 more elements
Dependencies are inferred from the claim text.