Container lid

A container and mating lid, said container having an opening and an externally projecting bead disposed about said opening to help retain said lid over said opening, said lid including a centrally disposed cover portion having tamper-evidencing means for indicating whether said lid has been removed from said container, said lid further including a downwardly projecting peripheral skirt having a lower edge, said tamper-evidencing means including tab means for initiating the operation of said tamper-evidencing means, said tab means having a lower edge which lies substantially along a line between adjacent portions of said lid prior to initiating the operation of said tamper-evidencing means, said tab means projecting upwardly from said lower edge of said skirt and including at least a portion thereof which protrudes from a plane formed by adjacent portions of said lid, said tab means having one or more edges spaced upwardly from said lower edge of said skirt, an uppermost of said one or more edges on said tab means extending upwardly beyond a portion of said lid to which said tab means is attache& said downwardly projecting peripheral skirt further including an opening contiguous to said tab means to facilitate a user gripping said tab means, said opening adjacent said tab means being defined at least in part by a defining edge, said defining edge being spaced from said one or more edges of said tab means in one or more directions lying in said plane formed by adjacent portions of said lid, said downwardly projecting peripheral skirt including inwardly protruding lip means configured to matingly engage said eternally projecting bead on said container, in which said lid and the container opening covered thereby are of substantially rectangular configuration, and said inwardly protruding lip means on said lid is not present at at least one of the comers of said rectangular lid.

A container and mating lid, said container having an opening therein and having an upwardly extending sidewall portion substantially therearound, said sidewall portion defining one or more comer sections, said lid being configured to engage said sidewall portion and to cover said opening, said lid including a centrally disposed cover portion having an inverted generally U-shaped edge, said U-shaped edge forming a groove for receiving an upper edge of said sidewall of said container, said lid further including a tear-strip member at the periphery of said lid, said tear-strip member having a widened section at at least one of said comers, whereby removal of said tear-strip member permits greater flexure of said lid during removal from or attachment to said container than without said at least one widened sections, in which said tear-strip member includes tab means for initiating the operation of said tamper-evidencing means, said tab means including at least a portion thereof which protrudes from a plane formed by adjacent portions of said lid, said tear-strip member being formed as part of a downwardly projecting skirt about said lid and said tab means being operatively connected to said tear-strip member to initiate tearing thereof from said lid, said tab means having one or more edges spaced upwardly from a lower edge of said skirt, an uppermost of said one or more edges on said tab means extending upwardly beyond the height of said adjacent tear-strip member.

A container and mating lid, said container having an opening therein and having an upwardly extending sidewall portion substantially therearound, said sidewall portion defining one or more comer sections, said lid being configured to engage said sidewall portion and to cover said opening, said lid including a centrally disposed cover portion having an inverted generally U-shaped edge, said U-shaped edge forming a groove for receiving an upper edge of said sidewall of said container, said lid further including a tear-strip member at the periphery of said lid, said tear-strip member having a widened section at at least one of said comers, whereby removal of said tear-strip member permits greater flexure of said lid during removal from or attachment to said container than without said at least one widened sections, in which said tear-strip member includes tab means for initiating the operation of said tamper-evidencing means, said tab means including at least a portion thereof which protrudes from a plane formed by adjacent portions of said lid, said tear-strip member being formed as part of a downwardly projecting skirt about said lid and said tab means being operatively connected to said tear-strip member to initiate tearing thereof from said lid, said tab means having one or more edges spaced upwardly from a lower edge of said skin, said downwardly projecting peripheral skirt further including an opening contiguous to said tab means to facilitate a user gripping said tab means, said opening adjacent said tab means being defined at least in part by a defining edge, said defining edge being spaced from said one or more edges of said tab means in one or more directions lying in said plane formed by adjacent portions of said lid.