US3974911A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carrier with drop down partition
Assignee: Graphic Packaging International LLC
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Filing: 1974-09-30
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Granted: 1976-08-17
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Expires: 1994-09-30
Abstract
Abstract A carrier for containing a plurality of bottles or the like has a pair of overlapping top panels wherein the inner top panel has a partition joined by a hinge thereto. The hinge is such that the partition drops into a vertical position forming a divider between bottles which are later assembled therein.
Inventors
- 👤 Earl J. Graser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:11
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/06; B65D71/12; B65D71/36; B65D2571/00; B65D2571/00123; B65D2571/00129; B65D2571/00135; B65D2571/00141; B65D2571/00333; B65D2571/00339; B65D2571/00345; B65D2571/00364; B65D2571/00401; B65D2571/00407; B65D2571/00425; B65D2571/00432; B65D2571/00456; B65D2571/00469; B65D2571/00648; B65D2571/00654; B65D2571/0066; B65D2571/00709; B65D2571/00722; B65D2571/00753
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
161 words
A carrier for a plurality of fragile articles comprising a bottom panel; a pair of opposite side panels; a pair of opposite end closing means; first and second overlapping top panels; said bottom panel, said pair of opposite side panels, said pair of opposite end closing means, and said first and second overlapping top panels being interconnected in a collapsed flat condition wherein said overlapping top panels are on top and wherein said bottom panel is on bottom; the inside top panel of said first and second overlapping top panels having a partition and hinge formed therein free of the bottom panel, the pair of side panels and the end closing means; and said hinge joining the partition to the inside top panel and being such that, when the carrier is opened from the flat condition, the partition freely drops into a position extending sufficiently vertically to form separated portions within the carrier for receiving fragile articles in the separated portions.
Claim 2
Dependent Claim
161 words
A carrier for a plurality of fragile articles comprising a bottom panel; a pair of opposite side panels; a pair of opposite end closing means; first and second overlapping top panels; said bottom panel, said pair of opposite side panels, said pair of opposite end closing means, and said first and second overlapping top panels being interconnected in a collapsed flat condition wherein said overlapping top panels are on top and wherein said bottom panel is on bottom; the inside top panel of said first and second overlapping top panels having a partition and hinge formed therein free of the bottom panel, the pair of side panels and the end closing means; and said hinge joining the partition to the inside top panel and being such that, when the carrier is opened from the flat condition, the partition freely drops into a position extending sufficiently vertically to form separated portions within the carrier for receiving fragile articles in the separated portions.
Claim 3
Dependent Claim
37 words
A carrier for a plurality of fragile articles as claimed in claim 1, wherein the partition and hinge are such that the force of gravity at least aids in dropping the partition into the vertically extending position.
Claim 4
Dependent Claim
63 words
A carrier for a plurality of fragile articles as claimed in claim 1, wherein the inside top panel and the partition are formed from an integral fiberboard which is resilient, and the hinge is formed by bending the partition through an angle of about 180° whereby the resilience of the fiberboard at least aids in dropping the partition into the vertically extending position.
Claim 5
Dependent Claim
37 words
A carrier for a plurality of fragile articles as claimed in claim 3 wherein the partition and hinge are such that the force of gravity at least aids in dropping the partition into the vertically extending position.
Claim 6
Dependent Claim
105 words
A carrier for a plurality of fragile articles as claimed in claim 1 wherein said inside top panel, said partition and said hinge are formed from an integral fiberboard, said partition has a width extending across a substantial portion of the width of the carrier; said partition has a pair of upper strip-like portions, said hinge includes a pair of hinge portions integrally joining the respective upper strip-like portions to the inside top panel, and said upper strip-like portions have widths substantially less than one-half the width of the partition are such that the hinge portions are readily bent by the weight of the partition.
Claim 7
Dependent Claim
42 words
A carrier for a plurality of fragile articles as claimed in claim 5 wherein the fiberboard is resilient, and the partition is bent about 180° about the hinge portions whereby the resilience of the fiberboard urges the partition into a vertical position.
Claim 8
Dependent Claim
27 words
A carrier for a plurality of fragile articles as claimed in claim 5 wherein the strip-like portions are formed at upper opposite side corners of the partition.
Claim 9
Dependent Claim
33 words
A carrier for a plurality of fragile articles as claimed in claim 5 wherein the sum of the widths of said upper strip-like portions is less than one-half the width of the partition.
Claim 10
Dependent Claim
355 words
A carrier for twelve bottles wherein the twelve bottles are arranged in two groups of six bottles each and each of the groups has a divider separating the six bottles of each group, said carrier comprising an integral fiberboard blank including a bottom panel, a pair of opposite side panels joined to the bottom panel at opposite side edges of the bottom panel, an interior top panel joined to the top edge of one of the pair of side panels, an exterior top panel joined to the top edge of the other of the pair of side panels, said interior top panel having a pair of finger openings formed centrally therein, a pair of finger tabs formed centrally in the exterior top panel for alignment with the finger openings in the interior top panel, a first pair of end flaps joined to the opposite end edges of the bottom panel, a second pair of end flaps joined to the opposite end edges of the exterior top panel, a partition for pivoting into a vertical position formed from the interior top panel and having a pair of strip-like portions joining the upper opposite corners of the partition to the rest of the interior top panel, a pair of score lines forming hinges at the junction of the pair of strip-like portions to the rest of the interior top panel, said exterior top panel being secured to the interior top panel, said pair of strip-like portions having widths which have a sum less than one-half the width of the partition, said partition being bent 180° about the pair of score lines into engagement with the interior surface of the rest of the interior top panel, said hinges having a resilience which together with the force of gravity tend to pivot the partition down to a substantially vertical position when the carrier is unfolded from a flat condition to an open condition, and said hinges extending along a central axis dividing the carrier into two portions for receiving respective groups of six bottles into respective open ends thereof, whereby said partition separates the respective groups of six bottles.
Claim 11
Dependent Claim
355 words
A carrier for twelve bottles wherein the twelve bottles are arranged in two groups of six bottles each and each of the groups has a divider separating the six bottles of each group, said carrier comprising an integral fiberboard blank including a bottom panel, a pair of opposite side panels joined to the bottom panel at opposite side edges of the bottom panel, an interior top panel joined to the top edge of one of the pair of side panels, an exterior top panel joined to the top edge of the other of the pair of side panels, said interior top panel having a pair of finger openings formed centrally therein, a pair of finger tabs formed centrally in the exterior top panel for alignment with the finger openings in the interior top panel, a first pair of end flaps joined to the opposite end edges of the bottom panel, a second pair of end flaps joined to the opposite end edges of the exterior top panel, a partition for pivoting into a vertical position formed from the interior top panel and having a pair of strip-like portions joining the upper opposite corners of the partition to the rest of the interior top panel, a pair of score lines forming hinges at the junction of the pair of strip-like portions to the rest of the interior top panel, said exterior top panel being secured to the interior top panel, said pair of strip-like portions having widths which have a sum less than one-half the width of the partition, said partition being bent 180° about the pair of score lines into engagement with the interior surface of the rest of the interior top panel, said hinges having a resilience which together with the force of gravity tend to pivot the partition down to a substantially vertical position when the carrier is unfolded from a flat condition to an open condition, and said hinges extending along a central axis dividing the carrier into two portions for receiving respective groups of six bottles into respective open ends thereof, whereby said partition separates the respective groups of six bottles.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-08-17 | 1980-02-16 | 1980-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-08-17 | 1984-02-16 | 1984-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-08-17 | 1988-02-16 | 1988-08-17 | $7700.00 | Window Closed / Lapsed |