Tamper indicating package and molded plastic threaded closure therefor

Claim 2

A removable, tamper indicating closure for engaging the finish portion of a bottle, the finish portion terminating in a rim and including outwardly projecting annular bead means and closure engaging means positioned between the annular bead means and the rim, the annular bead means having an underside, said closure comprising, in combination: a top panel portion adapted to span the finish portion of the container; and an annular skirt portion extending downwardly from said top panel portion and being adapted to surround an upper portion of the finish portion of the bottle including the rim and the annular bead means, said annular skirt portion having an outside, an inside, and a bottom margin and including; finish portion engaging means projecting radially inwardly from said annular skirt portion for securely removably engaging the closure engaging means of the finish portion of the bottle; at least one aperture in said annular skirt portion, said at least one aperture being positioned between said bottom margin and said finish portion engaging means; a flexible finger formed on said outside of said annular skirt portion in radial alignment with said at least one aperture, said flexible finger having a bottom end which is attached to said annular skirt portion and an upper free end, an upper portion of said flexible finger including said upper free end being deflectable through said at least one aperture from said outside of said annular skirt so that said upper free end is adapted to engage the underside of the annular bead means in an interference fit; and circumferentially extending weakened line means in said annular skirt portion above said bottom margin and said bottom end of said flexible finger, said weakened line means and said bottom margin defining a breakaway ring portion of said annular skirt portion, said breakaway ring portion being frangible with respect to a remainder portion of said annular skirt portion upon the first removal or attempted removal of said closure from the bottle to provide a visually detectable indication of the first removal or attempted removal.

Claim 3

A closure according to claim 1 wherein said top panel portion and said annular skirt portion are formed integrally in a single piece from a thermoplastic material.

Claim 4

A closure according to claim 2 wherein said single piece is formed by injection molding.

Claim 5

A closure according to claim 3 wherein said thermoplastic material has a principal ingredient which is selected from the group consisting of high density polyethylene, polypropylene, and flexible polyesters and copolyesters.

Claim 6

A closure according to claim 3 wherein said flexible finger is attached to said annular skirt portion at a location and extends from said location toward said top panel portion substantially parallel to said annular skirt portion in its as molded condition.

Claim 7

A closure according to claim 1 wherein the closure engaging means of the finish portion of the bottle comprises outwardly projecting, helically extending thread means, and wherein said finish portion engaging means of said closure comprises inwardly projecting, helically extending thread means, said inwardly projecting, helically extending thread means of said closure being complemental with the outwardly projecting, helically extending thread means of the finish portion of the bottle, whereby said closure may be applied to the finish portion of the bottle by a screwing on action and removed from the finish portion of the bottle without said breakaway ring portion thereof by an unscrewing action.

Claim 8

A closure according to claim 6 wherein said top panel portion and said annular skirt portion are formed integrally in a single piece from a thermoplastic material.

Claim 9

A closure according to claim 7 wherein said single piece is formed by injection molding.

Claim 10

A closure according to claim 8 wherein said thermoplastic material has a principal ingredient which is selected from the group consisting of high density polyethylene, polypropylene, and flexible polyesters and copolyesters.

Claim 11

A closure according to claim 8 wherein said closure is stripped from tooling used in forming said closure by injection molding.

Claim 12

A closure according to claim 1 wherein said at least one aperture has a top and wherein said upper free end of said flexible finger extends above said top of said at least one aperture.

Claim 13

A closure according to claim 1 wherein said flexible finger is attached to said annular skirt portion at a location above said bottom margin annular skirt portion.

Claim 14

A removable, tamper indicating closure for engaging the finish portion of a bottle, the finish portion terminating in a rim and including outwardly projecting annular bead means and closure engaging means positioned between the annular bead means and the rim, the annular bead means having an underside, said closure comprising, in combination: a top panel portion adapted to span the finish portion of the container; and an annular skirt portion extending downwardly from said top panel portion and being adapted to surround an upper portion of the finish portion of the bottle including the rim and the anular bead means, said annular skirt portion having an outside, an inside, and a bottom margin and including; finish portion engaging means projecting radially inwardly from said annular skirt portion for securely removably engaging the closure engaging means of the finish portion of the bottle; at least one aperture in said annular skirt portion, said at least one aperture being positioned between said bottom margin and said finish portion engaging means; a flexible finger formed on said outside of said annular skirt portion in radial alignment with said at least one aperture, said flexible finger having a bottom end which is attached to said annular skirt portion and an upper free end, an upper free end being deflectable through said at least one aperture so that said upper free end is adapted to engage the underside of the annular bead means in an interference fit; and circumferentially extending weakened line means in said annular skirt portion above said bottom margin and said bottom end of said flexible finger, said weakened line means and said bottom margin defining a breakaway ring portion of said annular skirt portion, said breakaway ring portion being frangible with respect to a remainder portion of said annular skirt portion upon the first removal or attempted removal of said closure from the bottle to provide a visually detectable indication of the first removal or attempted removal; wherein said at least one aperture has a top and wherein said upper free end of said flexible finger extends above said top of said at least one aperture.

Claim 15

A removable, tamper indicating closure for engaging the finish portion of a bottle, the finish portion terminating in a rim and including outwardly projecting annular bead means and closure engaging means positioned between the annular bead means and the rim, the annular bead means having an underside, said closure comprising, in combination: a top panel portion adapted to span the finish portion of the container; and an annular skirt portion extending downwardly from said top panel portion and being adapted to surround an upper portion of the finish portion of the bottle including the rim and the anular bead means, said annular skirt portion having an outside, an inside, and a bottom margin and including; finish portion engaging means projecting radially inwardly from said annular skirt portion for securely removably engaging the closure engaging means of the finish portion of the bottle; at least one aperture in said annular skirt portion, said at least one aperture being positioned between said bottom margin and said finish portion engaging means; a flexible finger formed on said outside of said annular skirt portion in radial alignment with said at least one aperture, said flexible finger having a bottom end which is attached to said annular skirt portion and an upper free end, an upper free end being deflectable through said at least one aperture so that said upper free end is adapted to engage the underside of the annular bead means in an interference fit; and circumferentially extending weakened line means in said annular skirt portion above said bottom margin and said bottom end of said flexible finger, said weakened line means and said bottom margin defining a breakaway ring portion of said annular skirt portion, said breakaway ring portion being frangible with respect to a remainder portion of said annular skirt portion upon the first removal or attempted removal of said closure from the bottle to provide a visually detectable indication of the first removal or attempted removal; wherein said at least one aperture has a top and wherein said upper free end of said flexible finger extends above said top of said at least one aperture.

Claim 16

A closure according to claim 13 wherein said top is in the form of the bottom edge of a flexible, downwardly depending cantilevered tab.

Claim 17

A removable, tamper indicating closure for engaging the finish portion of a bottle, the finish portion terminating in a rim and including outwardly projecting annular bead means and closure engaging means positioned between the annular bead means and the rim, the annular bead means having an underside, said closure comprising, in combination: a top panel portion adapted to span the finish portion of the container; and an annular skirt portion extending downwardly from said top panel portion and being adapted to surround an upper portion of the finish portion of the bottle including the rim and the annular bead means, said annular skirt portion having an outside, an inside, and a bottom margin and including; finish portion engaging means projecting radially inwardly from said annular skirt portion for securely removable engaging the closure engaging means of the finish portion of the bottle; at least one aperture in said annular skirt portion, said at least one aperture being positioned between said bottom margin and said finish portion engaging means; a flexible finger formed on said outside of said annular skirt portion in radial alignment with said at least one aperture, said flexible finger having a bottom end which is attached to said annular skirt portion and an upper free end, and upper portion of said flexible finger including said upper free end being deflectable through said at least one aperture so that said upper free end is adapted to engage the underside of the annular bead means in an interference fit; and circumferentially extending weakened line means in said annular skirt portion above said bottom margin and said bottom end of said flexible finger, said weakened line means and said bottom margin defining a breakaway ring portion of said annular skirt portion, said breakaway ring portion being frangible with respect to a remainder portion of said annular skirt portion upon the first removal or attempted removal of said closure from the bottle to provide a visually detectable indication of the first removal or attempted removal; wherein said annular skirt further has a circumferential series of spaced apart inwardly projecting ribs, said at least one aperture further being positioned between an adjacent pair of said ribs.

Claim 18

A removable, tamper indicating closure for engaging the finish portion of a bottle, the finish portion terminating in a rim and including outwardly projecting annular bead means and closure engaging means positioned between the annular bead means and the rim, the annular bead means having an underside, said closure comprising, in combination: a top panel portion adapted to span the finish portion of the container; and an annular skirt portion extending downwardly from said top panel portion and being adapted to surround an upper portion of the finish portion of the bottle including the rim and the annular bead means, said annular skirt portion having an outside, an inside, and a bottom margin and including; finish portion engaging means projecting radially inwardly from said annular skirt portion for securely removable engaging the closure engaging means of the finish portion of the bottle; at least one aperture in said annular skirt portion, said at least one aperture being positioned between said bottom margin and said finish portion engaging means; a flexible finger formed on said outside of said annular skirt portion in radial alignment with said at least one aperture, said flexible finger having a bottom end which is attached to said annular skirt portion and an upper free end, and upper portion of said flexible finger including said upper free end being deflectable through said at least one aperture so that said upper free end is adapted to engage the underside of the annular bead means in an interference fit; and circumferentially extending weakened line means in said annular skirt portion above said bottom margin and said bottom end of said flexible finger, said weakened line means and said bottom margin defining a breakaway ring portion of said annular skirt portion, said breakaway ring portion being frangible with respect to a remainder portion of said annular skirt portion upon the first removal or attempted removal of said closure from the bottle to provide a visually detectable indication of the first removal or attempted removal; wherein said annular skirt further has a circumferential series of spaced apart inwardly projecting ribs, said at least one aperture further being positioned between an adjacent pair of said ribs.

Claim 19

A removable, tamper indicating closure for engaging the finish portion of a bottle, the finish portion terminating in a rim and including outwardly projecting annular bead means and closure engaging means positioned between the annular bead means and the rim, the annular bead means having an underside, said closure comprising, in combination: a top panel portion adapted to span the finish portion of the container; and an annular skirt portion extending downwardly from said top panel portion and being adapted to surround an upper portion of the finish portion of the bottle including the rim and the annular bead means, said annular skirt portion having an outside, and inside, and a bottom margin and including; finish portion engaging means projecting inwardly from said annular skirt portion for securely removably engaging the closure engaging means of the finish portion of the bottle; a plurality of circumferentially spaced apart apertures in said annular skirt portion, said plurality of apertures being positioned between said bottom margin and said finish portion engaging means; and a plurality of circumferentially spaced apart flexible fingers, each of said flexible fingers being formed on said outside of said annular skirt portions in radial alignment with an adjacent one of said plurality of apertures, said each of said fingers having a bottom end which is attached to said annular skirt portion and an upper free end, an upper portion including said upper free end of said each of said plurality of flexible fingers being deflectable through said adjacent one of said plurality of apertures from said outside of said annular skirt so that said upper free end of said each of said flexible fingers is adapted to engage the underside of the annular beam means in an interference fit; and circumferentially extending weakened line means in said annular skirt portion above said bottom margin and said bottom end of said each of said flexible fingers, said weakened line means and said bottom margin defining a breakaway ring portion of said annular skirt portion, said breakaway ring portion being frangible with respect to a remainder portion of said annular skirt portion upon the first removal or attempted removal of said closure from said bottle to provide a visually detectable indication of the first removal or attempted removal.

Claim 20

A removable, tamper indicating closure for engaging the finish portion of a bottle, the finish portion terminating in a rim and including outwardly projecting annular bead means and closure engaging means positioned between the annular bead means and the rim, the annular bead means having an underside, said closure comprising, in combination: a top panel portion adapted to span the finish portion of the container; and an annular skirt portion extending downwardly from said top panel portion and being adapted to surround an upper portion of the finish portion of the bottle including the rim and the annular bead means, said annular skirt portion having an outside, and inside, and a bottom margin and including; finish portion engaging means projecting inwardly from said annular skirt portion for securely removably engaging the closure engaging means of the finish portion of the bottle; a plurality of circumferentially spaced apart apertures in said annular skirt portion, said plurality of apertures being positioned between said bottom margin and said finish portion engaging means; and a plurality of circumferentially spaced apart flexible fingers, each of said flexible fingers being formed on said outside of said annular skirt portions in radial alignment with an adjacent one of said plurality of apertures, said each of said fingers having a bottom end which is attached to said annular skirt portion and an upper free end, an upper portion including said upper free end of said each of said plurality of flexible fingers being deflectable through said adjacent one of said plurality of apertures from said outside of said annular skirt so that said upper free end of said each of said flexible fingers is adapted to engage the underside of the annular beam means in an interference fit; and circumferentially extending weakened line means in said annular skirt portion above said bottom margin and said bottom end of said each of said flexible fingers, said weakened line means and said bottom margin defining a breakaway ring portion of said annular skirt portion, said breakaway ring portion being frangible with respect to a remainder portion of said annular skirt portion upon the first removal or attempted removal of said closure from said bottle to provide a visually detectable indication of the first removal or attempted removal.

Claim 21

A closure according to claim 16 wherein said top panel portion and said annular skirt portion are formed integrally in a single piece from a thermoplastic material.

Claim 22

A closure according to claim 17 wherein said single piece is formed by injection molding.

Claim 23

A closure according to claim 18 wherein said thermoplastic material has a principal ingredient which is selected from the group consisting of high density polyethylene, polypropylene, and flexible polyesters and copolyesters.

Claim 24

A closure according to claim 18, wherein each of said plurality of fingers is attached to said annular skirt portion at a location and extends from said location toward said top panel portion substantially parallel to said annular skirt portion in its as molded condition.

Claim 25

A closure according to claim 16 wherein the closure engaging means of the finish portion of the bottle comprises outwardly projecting, helically extending thread means, and wherein said finish portion engaging means of said closure comprises inwardly projecting, helically extending thread means, said inwardly projecting, helically extending thread means of said closure being complemental with the outwardly projecting, helically extending thread means of the finish portion of the bottle, whereby said closure may be applied to the finish portion of the bottle by a screwing on action and removed from the finish portion of the bottle without said breakaway ring portion thereof by an unscrewing action.

Claim 26

A closure according to claim 21 wherein said top panel portion and said annular skirt portion are formed integrally in a single piece from a thermoplastic material.

Claim 27

A closure according to claim 22 wherein said single piece is formed by injection molding.

Claim 28

A closure according to claim 23 wherein said thermoplastic material has a principal ingredient which is selected from the group consisting of high density polyethylene, polypropylene, and flexible polyesters and copolyesters.

Claim 29

A closure according to claim 23 wherein said closure is stripped from tooling used in forming said closure by injection molding.

Claim 30

A closure according to claim 16 wherein said each of said plurality of apertures has a top and wherein said upper free end of said each of said plurality of flexible fingers extends above said top of said adjacent one of said plurality of apertures.

Claim 31

A closure according to claim 16 wherein each of said plurality of flexible fingers is attached to said annular skirt portion at a location above said bottom margin of said annular skirt portion.

Claim 32

A removable, tamper indicating closure for engaging the finish portion of a bottle, the finish portion terminating in a rim and including outwardly projecting annular bead means and closure engaging means positioned between the annular bead means and the rim, the annular bead means having an underside, said closure comprising, in combination: a top panel portion adapted to span the finish portion of the container; and an annular skirt portion extending downwardly from said top panel portion and being adapted to surround an upper portion of the finish portion of the bottle including the rim and the annular bead means, said annular skirt portion having an outside, an inside, and a bottom margin and including; finish portion engaging means projecting inwardly from said annular skirt portion for securely removably engaging the closure engaging means of the finish portion of the bottle; a plurality of circumferentially spaced apart apertures in said annular skirt portion, said plurality of apertures being positioned between said bottom margin and said finish portion engaging means; a plurality of circumferentially spaced apart flexible fingers, each of said flexible fingers being formed on said outside of said annular skirt portions in radial alignment with an adjacent one of said plurality of apertures, said each of said fingers having a bottom end which is attached to said annular skirt portion and an upper free end, an upper portion including said upper free end of said each of said plurality of flexible fingers being deflectable through said adjacent one of said plurality of apertures so that said upper free end of said each of said flexible fingers is adapted to engage the underside of the annular bead means in an interference fit; and circumferentially extending weakened line means in said annular skirt portion above said bottom margin and said bottom end of said each of said flexible fingers, said weakened line means and said bottom margin defining a breakaway ring portion of said annular skirt portion, said breakaway ring portion being frangible with respect to a remainder portion of said annular skirt portion upon the first removal or attempted removal of said closure from said bottle to provide a visually detectable indication of first removal or attempted removal; wherein said each of said plurality of apertures has a top and wherein said upper free end of said each of said plurality of flexible fingers extends above the top of said adjacent one of said plurality of apertures.

Claim 33

A removable, tamper indicating closure for engaging the finish portion of a bottle, the finish portion terminating in a rim and including outwardly projecting annular bead means and closure engaging means positioned between the annular bead means and the rim, the annular bead means having an underside, said closure comprising, in combination: a top panel portion adapted to span the finish portion of the container; and an annular skirt portion extending downwardly from said top panel portion and being adapted to surround an upper portion of the finish portion of the bottle including the rim and the annular bead means, said annular skirt portion having an outside, an inside, and a bottom margin and including; finish portion engaging means projecting inwardly from said annular skirt portion for securely removably engaging the closure engaging means of the finish portion of the bottle; a plurality of circumferentially spaced apart apertures in said annular skirt portion, said plurality of apertures being positioned between said bottom margin and said finish portion engaging means; a plurality of circumferentially spaced apart flexible fingers, each of said flexible fingers being formed on said outside of said annular skirt portions in radial alignment with an adjacent one of said plurality of apertures, said each of said fingers having a bottom end which is attached to said annular skirt portion and an upper free end, an upper portion including said upper free end of said each of said plurality of flexible fingers being deflectable through said adjacent one of said plurality of apertures so that said upper free end of said each of said flexible fingers is adapted to engage the underside of the annular bead means in an interference fit; and circumferentially extending weakened line means in said annular skirt portion above said bottom margin and said bottom end of said each of said flexible fingers, said weakened line means and said bottom margin defining a breakaway ring portion of said annular skirt portion, said breakaway ring portion being frangible with respect to a remainder portion of said annular skirt portion upon the first removal or attempted removal of said closure from said bottle to provide a visually detectable indication of first removal or attempted removal; wherein said each of said plurality of apertures has a top and wherein said upper free end of said each of said plurality of flexible fingers extends above the top of said adjacent one of said plurality of apertures.

Claim 34

A closure according to claim 28 wherein said top is in the form of the bottom edge of a flexible, downwardly depending cantilevered tab.

Claim 35

A tamper indicating package comprising, in combination: a bottle having a finish portion, said finish portion terminating in a rim and including outwardly projecting annular bead means and closure engaging means positioned between said annular bead means and said rim, said annular bead means having an underside; and a closure comprising, in combination; a top panel portion spanning said finish portion of said container; and an annular skirt portion extending downwardly from said top panel portion and surrounding an upper portion of said finish portion of said bottle including said rim and said annular bead means, said annular skirt portion having an outside, an inside, and a bottom margin and including; finish portion engaging means projecting radially inwardly from said annular skirt portion, said at least one aperture being positioned between said bottom margin and said finish portion engaging means; at least one aperture in said annular skirt portion, said at least one aperture being positioned between said bottom margin and said finish portion engaging means; and a flexible finger formed on said outside of said annular skirt portion in radial alignment with said at least one aperture, said flexible finger having a bottom end which is attached to said annular skirt portion and an upper free end, an upper portion of said flexible finger including said upper free end being deflected through said at least one aperture from said outside of said annular skirt so that said upper free end engages said underside of said annular bead means in an interference fit; and circumferentially extending weakened line means in said annular skirt portion above said bottom margin and said bottom end of said flexible finger, said weakened line means and said bottom margin defining a breakaway ring portion of said annular skirt portion, said breakaway ring portion being frangible with respect to a remainder portion of said annular skirt portion upon the first removal or attempted removal of said closure from said bottle to provide a visually detectable indication of the first removal or attempted removal.

Claim 36

A tamper indicating package comprising, in combination: a bottle having a finish portion, said finish portion terminating in a rim and including outwardly projecting annular bead means and closure engaging means positioned between said annular bead means and said rim, said annular bead means having an underside; and a closure comprising, in combination; a top panel portion spanning said finish portion of said container; and an annular skirt portion extending downwardly from said top panel portion and surrounding an upper portion of said finish portion of said bottle including said rim and said annular bead means, said annular skirt portion having an outside, an inside, and a bottom margin and including; finish portion engaging means projecting radially inwardly from said annular skirt portion, said at least one aperture being positioned between said bottom margin and said finish portion engaging means; at least one aperture in said annular skirt portion, said at least one aperture being positioned between said bottom margin and said finish portion engaging means; and a flexible finger formed on said outside of said annular skirt portion in radial alignment with said at least one aperture, said flexible finger having a bottom end which is attached to said annular skirt portion and an upper free end, an upper portion of said flexible finger including said upper free end being deflected through said at least one aperture from said outside of said annular skirt so that said upper free end engages said underside of said annular bead means in an interference fit; and circumferentially extending weakened line means in said annular skirt portion above said bottom margin and said bottom end of said flexible finger, said weakened line means and said bottom margin defining a breakaway ring portion of said annular skirt portion, said breakaway ring portion being frangible with respect to a remainder portion of said annular skirt portion upon the first removal or attempted removal of said closure from said bottle to provide a visually detectable indication of the first removal or attempted removal.

Claim 37

A package according to claim 30 wherein said top panel portion of said closure and said annular skirt portion of said closure are formed integrally in a single piece from a thermoplastic material.

Claim 38

A package according to claim 31 wherein said single piece is formed by injection molding.

Claim 39

A package according to claim 32 wherein said thermoplastic material has a principal ingredient which is selected from the group consisting of high density polyethylene, polypropylene, and flexible polyesters and copolyesters.

Claim 40

A package according to claim 32 wherein said flexible finger is attached to said annular skirt portion at a location and extends from said location toward said top panel portion substantially parallel to said annular skirt portion in its as molded condition.

Claim 41

A package according to claim 30 wherein said closure engaging means of said finish portion of said bottle comprises outwardly projecting, helically extending thread means, and wherein said finish portion engaging means of said closure comprises inwardly projecting, helically extending thread means, said inwardly projecting, helically extending thread means of said closure being complemental with said outwardly projecting, helically extending thread means of said finish portion of said bottle, whereby said closure may be applied to said finish portion of the bottle by a screwing on action and removed from said finish portion of said bottle without said breakaway ring portion thereof by an unsrewing action.

Claim 42

A package according to claim 35 wherein said top panel portion of said closure and said annular skirt portion of said closure are formed integrally in a single piece from a thermoplastic material.

Claim 43

A package according to claim 36 wherein said single piece is formed by injection molding.

Claim 44

A package according to claim 37 wherein said thermoplastic material has a principal ingredient which is selected from the group consisting of high density polyethylene, polypropylene, and flexible polyesters and copolyesters.

Claim 45

A package according to claim 37 wherein said closure is stripped from tooling used in forming said closure by injection molding.

Claim 46

A package according to claim 30 wherein said at least one aperture has a top and wherein said upper free end of said flexible finger extends above said top of said at least one aperture.

Claim 47

A package according to claim 30 wherein said top panel portion of said closure has an underside and further comprising: sealing means compressed between said underside of said top panel portion of said closure and said rim of said finish portion of said bottle and forming a seal therebetween.

Claim 48

A package according to claim 41 wherein said sealing means comprises soft sealing liner means.

Claim 49

A package according to claim 30 wherein said annular skirt portion of said closure further has a circumferential series of spaced apart, inwardly projecting ribs, said at least one aperture of said closure further being positioned between an adjacent pair of said ribs, said ribs lying closely adjacent to said annular bead means of said bottle and serving to prevent the localized decentering of said annular skirt portion of said closure with respect to said bottle.

Claim 50

A tamper indicating package comprising, in combination: a bottle having a finish portion, said finish portion terminating in a rim and including outwardly projecting annular bead means and closure engaging means positioned between said annular bead means and said rim, said annular bead means having an underside; and a closure comprising, in combination; a top panel portion spanning said finish portion of said container; and an annular skirt portion extending downwardly from said top panel portion and surrounding an upper portion of said finish portion of said bottle including said rim and said annular bead means, said annular skirt portion having an outside, an inside, and a bottom margin and including; finish portion engaging means projecting radially inwardly from said annular skirt portion, said at least one aperture being positioned between said bottom margin and said finish portion engaging means; at least one aperture in said annular skirt portion, said at least one aperture being positioned between said bottom margin and said finish portion engaging means; and a flexible finger formed on said outside of said annular skirt portion in radial alignment with said at least one aperture, said flexible finger having a bottom end which is attached to said annular skirt portion and an upper free end, an upper portion of said flexible finger including said upper free end being deflected through said at least one aperture so that said upper free end engages said underside of said annular bead means in an interference fit; and circumferentially extending weakened line means in said annular skirt portion above said bottom margin and said bottom end of said flexible finger, said weakened line means and said bottom margin defining a breakaway ring portion of said annular skirt portion, said breakaway ring portion being frangible with respect to a remainder portion of said annular skirt portion upon the first removal or attempted removal of said closure from said bottle to provide a visually detectable indication of the first removal or attempted removal; wherein said at least one aperture has a top and wherein said upper free end of said flexible finger extends above said top of said at least one aperture.

Claim 51

A tamper indicating package comprising, in combination: a bottle having a finish portion, said finish portion terminating in a rim and including outwardly projecting annular bead means and closure engaging means positioned between said annular bead means and said rim, said annular bead means having an underside; and a closure comprising, in combination; a top panel portion spanning said finish portion of said container; and an annular skirt portion extending downwardly from said top panel portion and surrounding an upper portion of said finish portion of said bottle including said rim and said annular bead means, said annular skirt portion having an outside, an inside, and a bottom margin and including; finish portion engaging means projecting radially inwardly from said annular skirt portion, said at least one aperture being positioned between said bottom margin and said finish portion engaging means; at least one aperture in said annular skirt portion, said at least one aperture being positioned between said bottom margin and said finish portion engaging means; and a flexible finger formed on said outside of said annular skirt portion in radial alignment with said at least one aperture, said flexible finger having a bottom end which is attached to said annular skirt portion and an upper free end, an upper portion of said flexible finger including said upper free end being deflected through said at least one aperture so that said upper free end engages said underside of said annular bead means in an interference fit; and circumferentially extending weakened line means in said annular skirt portion above said bottom margin and said bottom end of said flexible finger, said weakened line means and said bottom margin defining a breakaway ring portion of said annular skirt portion, said breakaway ring portion being frangible with respect to a remainder portion of said annular skirt portion upon the first removal or attempted removal of said closure from said bottle to provide a visually detectable indication of the first removal or attempted removal; wherein said at least one aperture has a top and wherein said upper free end of said flexible finger extends above said top of said at least one aperture.

Claim 52

A package according to claim 44 wherein said top is in the form of the bottom edge of a flexible, downwardly depending cantilevered tab.

Claim 53

A package according to claim 30 wherein said flexible finger is attached to said annular skirt portion at a location above said bottom margin of said annular skirt portion.