Tamper evident container lid
AssigneeHuhtamaki, Inc.
InventorsRonald Dean Robertson, George Edward Mac Ewen
Life of this patent
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AssigneeHuhtamaki, Inc.
InventorsRonald Dean Robertson, George Edward Mac Ewen
Estimating the term…
A tamper evident container lid is provided that includes a lid body configured to cover the opening of a base container having a top rim. The lid body has a skirt extending therefrom. The skirt has an annular score line and an annular fold line extending therearound. An outer band of the skirt extends between the score line and the fold line, and an inner band is folded inwardly to be in opposing relation to the outer band and extends upwardly from the fold line to an upper free edge. When the container lid is sufficiently applied to the base container such that the free edge slides downwardly past a top rim of the container, achieving a proper closure, an attempt to remove the lid will cause a plurality of sections of the inner band to engage the top rim and impede removal of the lid from the base container.
A tamper evident and resistant container lid comprised substantially of paper for use in covering a base container having a top rim and an opening encircled by the top rim, comprising:
A tamper evident and resistant container lid comprised substantially of paper for use in covering a base container having a top rim and an opening encircled by the top rim, comprising:
Dependencies are inferred from the claim text.