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A system for reusing paint cans comprising a paint can with a circular groove lip seal, a flexible plastic film bag liner to cover the interior surfaces of the can and with the opening of the bag folded back and draped downwardly over the upper outside portion of the can; and a semi-flexible plastic

A system for reusing paint cans comprising a paint can with a circular groove lip seal, a flexible plastic film bag liner to cover the interior surfaces of the can and with the opening of the bag folded back and draped downwardly over the upper outside portion of the can; and a semi-flexible plastic lid for said can having two downwardly depending concentric rings as shoulders bearing respectively against the outer and inner edges of said lip seal in a liquid-tight sealing relationship.

대표청구항 ▼

A system for reusing paint cans comprising a paint can with a circular groove lip seal adapted to receive a metallic lid with a circular tongue complementary to said groove; a flexible plastic film bag liner disposed within and covering the inside surfaces of said paint can and with the open end of

A system for reusing paint cans comprising a paint can with a circular groove lip seal adapted to receive a metallic lid with a circular tongue complementary to said groove; a flexible plastic film bag liner disposed within and covering the inside surfaces of said paint can and with the open end of said bag turned back over said lip seal and draped downwardly over the upper outside portion of said can; and a circular semi-flexible plastic lid for said can having a continuous outer shoulder depending from the lower surface of said cover adjacent its outer edge to fit snugly over the bead joining the side wall of said can with said circular groove lip seal portion, and having a continuous circular inner shoulder depending from said lower surface of said cover and spaced inwardly from and parallel to said outer shoulder and fitting snugly over the inner edge of said circular groove lip seal portion, said cover having projecting upwardly from the planar upper surface thereof an outer and an inner continuous and concentric ring, said outer ring being aligned immediately above said bead and being substantially as wide laterally as the lateral thickness of said bead and said inner ring being located immediately above said inner edge and laterally spanning outwardly and inwardly from said inner edge.