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US4540101A Expired / Lapsed US ⏱️ 0.0 years remaining

Container assembly including a tamper-indicating band

Assignee: Alcoa Corp
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Filing: 1983-10-26
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Granted: 1985-09-10
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Expires: 2003-10-26
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Abstract

Abstract A container assembly comprising a container, a closure covering an opening of the container and including a skirt, and a tamper-indicating band overlying the skirt and fastened to the container. The band comprises an array of obliquely slanted score lines spaced apart from one another. The score lines define a plurality of obliquely slanted, fracturable strips. Removal of the closure from the container involves grasping the band and manually twisting, thereby breaking or visibly distorting at least one of the strips.

Inventors

  • 👤 Howard R. Kutcher

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 17:32
CPC Classifications
B; B65; B65D; B65D55/00; B65D55/02; B65D55/06; B65D55/08; B65D55/0818

Claims Analysis

Total Claims: 20
Claim 1
Independent Claim 151 words
A tamper-indicating band for a container having a neck including a distal finish portion terminating in a rim defining a mouth opening of the container, and a closure overlying the mouth opening and including a skirt engaging the finish portion; said band being formed from paper or foil-covered paper and comprising a single array of obliquely slanted score lines spaced apart from one another, said array extending latitudinally across the entire length of the band and dividing the band into a proximal portion to be fastened to the container and a distal portion to overlie at least a portion of the skirt, said score lines being generally parallel to one another and defining a plurality of obliquely slanted fracturable strips that are uninterrupted by any gaps between adjacent strips; whereby upon fastening said band to the container, said band constitutes a sensitive visual indicator of any attempt to remove the closure.
Claim 2
Dependent Claim 151 words
A tamper-indicating band for a container having a neck including a distal finish portion terminating in a rim defining a mouth opening of the container, and a closure overlying the mouth opening and including a skirt engaging the finish portion; said band being formed from paper or foil-covered paper and comprising a single array of obliquely slanted score lines spaced apart from one another, said array extending latitudinally across the entire length of the band and dividing the band into a proximal portion to be fastened to the container and a distal portion to overlie at least a portion of the skirt, said score lines being generally parallel to one another and defining a plurality of obliquely slanted fracturable strips that are uninterrupted by any gaps between adjacent strips; whereby upon fastening said band to the container, said band constitutes a sensitive visual indicator of any attempt to remove the closure.
Claim 3
Dependent Claim 11 words
The band of claim 1 wherein said band is generally rectangular.
Claim 4
Dependent Claim 25 words
The band of claim 1 wherein said score lines are each spaced apart from one another by a distance of less than about 5 millimeters.
Claim 5
Dependent Claim 23 words
The band of claim 1 wherein said score lines are each spaced apart from one another by a distance of about 2 millimeters.
Claim 6
Dependent Claim 16 words
The band of claim 1 wherein said score lines are separated by a substantially constant distance.
Claim 7
Dependent Claim 13 words
The band of claim 1 wherein said score lines extend through the band.
Claim 8
Dependent Claim 19 words
The band of claim 1 wherein said score lines extend through less than the entire thickness of the band.
Claim 9
Dependent Claim 37 words
The band of claim 1 wherein said array of score lines extends generally horizontally across the band, each said score lines including an upper end and a lower end spaced downwardly and rightwardly from said upper end.
Claim 10
Dependent Claim 32 words
The band of claim 8 wherein at least one of said score lines includes an indentation extending rightwardly of said lower end, each said indentation extending partway across one of said strips.
Claim 11
Dependent Claim 16 words
The band of claim 9 wherein each said indentation extends less than halfway across said strips.
Claim 12
Dependent Claim 46 words
The band of claim 1 wherein each said score lines includes a distal end and a proximal end spaced proximally of said distal end, at least one end of said scrore lines including an indentation extending from the proximal end less than halfway across a strip.
Claim 13
Dependent Claim 128 words
A container assembly providing a sensitive visual indicator of any attempt at tampering and comprising (a) a container having a neck including an upper finish portion terminating at a rim defining a mouth opening of the container, (b) a closure covering the mouth opening and including a skirt engaging the finish portion, and (c) a tamper-indicating band formed from paper or foil-covered paper and comprising a single generally horizontally extending array of score lines slanted obliquely from the vertical, said score lines being generally parallel to one another, said array dividing the band into an upper portion overlying the skirt and a lower portion fastened to the container, said score lines defining a plurality of obliquely slanted fracturable strips that are uninterrupted by any gaps between adjacent strips.
Claim 14
Dependent Claim 128 words
A container assembly providing a sensitive visual indicator of any attempt at tampering and comprising (a) a container having a neck including an upper finish portion terminating at a rim defining a mouth opening of the container, (b) a closure covering the mouth opening and including a skirt engaging the finish portion, and (c) a tamper-indicating band formed from paper or foil-covered paper and comprising a single generally horizontally extending array of score lines slanted obliquely from the vertical, said score lines being generally parallel to one another, said array dividing the band into an upper portion overlying the skirt and a lower portion fastened to the container, said score lines defining a plurality of obliquely slanted fracturable strips that are uninterrupted by any gaps between adjacent strips.
Claim 15
Dependent Claim 18 words
The container assembly of claim 12 wherein the upper portion of said band is fastened to the skirt.
Claim 16
Dependent Claim 23 words
The container assembly of claim 12 wherein said closure is removed from the container by rotation of the closure in a counterclockwise direction.
Claim 17
Dependent Claim 27 words
The container assembly of claim 14 wherein each said score lines includes an upper end and a lower end spaced downwardly and counterclockwise from said upper end.
Claim 18
Dependent Claim 33 words
The container assembly of claim 15 wherein at least one of said score lines includes an indentation extending counterclockwise of its lower end, each said indentation extending partway across one of said strips.
Claim 19
Dependent Claim 177 words
A container assembly having a closure providing a sensitive visual indicator of any attempt at tampering, said assembly comprising (a) a container having a neck including an upper finish portion terminating at a rim defining a mouth opening of the container, and (b) a closure comprising (1) a top portion covering the mouth opening, and (2) a tamper-indicating skirt extending downwardly from the top portion and comprising a single generally horizontally extending array of score lines, each said score lines being slanted obliquely from the vertical, said array dividing the skirt into an upper portion overlying the finish portion and a lower portion fastened to the container, said score lines being generally parallel to one another and defining a plurality of obliquely slanted, fracturable strips that are uninterrupted by any gaps between adjacent strips, each said score lines including an upper end and a lower end spaced downwardly and rightwardly from said upper end, at least one of said score lines including an indentation extending rightwardly of said lower end and less than halfway across a strip.
Claim 20
Dependent Claim 177 words
A container assembly having a closure providing a sensitive visual indicator of any attempt at tampering, said assembly comprising (a) a container having a neck including an upper finish portion terminating at a rim defining a mouth opening of the container, and (b) a closure comprising (1) a top portion covering the mouth opening, and (2) a tamper-indicating skirt extending downwardly from the top portion and comprising a single generally horizontally extending array of score lines, each said score lines being slanted obliquely from the vertical, said array dividing the skirt into an upper portion overlying the finish portion and a lower portion fastened to the container, said score lines being generally parallel to one another and defining a plurality of obliquely slanted, fracturable strips that are uninterrupted by any gaps between adjacent strips, each said score lines including an upper end and a lower end spaced downwardly and rightwardly from said upper end, at least one of said score lines including an indentation extending rightwardly of said lower end and less than halfway across a strip.

References Cited (Backward Citations)

GB191305596A Cited
US2361449A Cited
US2361464A Cited
US3088830A Cited
US3343746A Cited
US3339820A Cited
US3455479A Cited
US3951292A Cited
US4153174A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1988-09-09 1989-03-11 1989-09-10 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1992-09-09 1993-03-11 1993-09-10 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1996-09-09 1997-03-11 1997-09-10 $7700.00 Window Closed / Lapsed

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