초록 ▼

A container has a mouth with a peripheral lip and a membrane seal extending across the mouth of the container and sealed to the top of the lip. A lid for the container has a flat central panel positioned above the membrane, an intermediate panel extending upwardly from the periphery of the central p

A container has a mouth with a peripheral lip and a membrane seal extending across the mouth of the container and sealed to the top of the lip. A lid for the container has a flat central panel positioned above the membrane, an intermediate panel extending upwardly from the periphery of the central panel to an outer panel that slopes downwardly to the outside where it meets a peripheral flange at an inside corner resting on the upper outer corner of the container lip. A snap-on flange is provided on the inside of the peripheral flange at a distance normally providing a gap between the bottom of the lip and the top of the snap-on flange. The lid is useful for large size containers that are intended to be stacked.

대표청구항 ▼

A container lid comprising: a peripheral flange adapted to surround an upper edge of a container; an outer panel with an outer edge coincident with an upper edge of the peripheral flange and sloping upwardly and inwardly from the outer edge to an inner edge; a circular flat center panel within the o

A container lid comprising: a peripheral flange adapted to surround an upper edge of a container; an outer panel with an outer edge coincident with an upper edge of the peripheral flange and sloping upwardly and inwardly from the outer edge to an inner edge; a circular flat center panel within the outer panel and positioned below the inner edge thereof; and an intermediate panel with an inner edge coincident with a peripheral edge of the flat center panel and extending upwardly and outwardly from the peripheral edge of the center panel to the inner edge of the outer panel.