Patent US4770294A successfully refreshed from Google Patents.
US4770294A
Expired / Lapsed
US
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Two-piece beverage carrier
Assignee: Graphic Packaging International LLC
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Filing: 1983-07-18
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Granted: 1988-09-13
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Expires: 2003-07-18
Abstract
Abstract A two-piece beverage carrier is disclosed comprising a one-piece folded longitudinal partition insert which is adhesively secured to the end panels and to the bottom panel of a separate paperboard shell. The shell may be constructed as a wrap-around carrier or it may be constructed in the form of a basket style. The insert for either type of shell has formed thereon a plurality of transverse butterfly partition panels which also have formed thereon glue tabs for adhesively securing the butterfly partitions to the side panels of the paperboard shell. The insert utilizes a low caliber, single thickness of paperboard in formation of the production blank and by the structure and outline of the butterfly partition panels, heavier thickness is obtained between cells of the erected carrier.
Inventors
- 👤 Earl J. Graser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:08
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/06; B65D71/38; B65D71/0003; B65D71/0077; B65D2571/00; B65D2571/00123; B65D2571/00129; B65D2571/00135; B65D2571/00141; B65D2571/00246; B65D2571/00253; B65D2571/00277; B65D2571/00333; B65D2571/00401; B65D2571/00407; B65D2571/00419; B65D2571/00432; B65D2571/00438; B65D2571/00444; B65D2571/00493; B65D2571/00506; B65D2571/00555; B65D2571/00561; B65D2571/00567; B65D2571/00648; B65D2571/00654; B65D2571/0066; B65D2571/00709; B65D2571/00722; B65D2571/00728; B65D2571/0079
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
173 words
In a two-piece basket style beverage carrier formed from carrier board including: a generally rectangular shaped open ended shell formed without central partition elements and having formed thereon a bottom panel, a pair of side panels and a pair of end panels, the respective panels being fixedly attached to adjacent panels to form the open ended shell; a one-piece folded longitudinal partition insert adhesively secured to the end panels and to the side panels; a plurality of transverse butterfly partition panels formed on said longitudinal partition insert to provide double thickness carrier board separation between at least portions of adjacent cells in the basket carrier, the transverse butterfly partition panels also being adhesively secured to the side panels and including, in part, pairs of different shaped butterfly partitions laminated together; means, formed in said longitudinal partition insert, to provide double thickness carrier board separation between adjacent longitudinal cells in the carrier; and the improvement comprising: a plurality of glue bottons formed on at least one of said pairs of different shaped butterfly partitions.
Claim 2
Dependent Claim
173 words
In a two-piece basket style beverage carrier formed from carrier board including: a generally rectangular shaped open ended shell formed without central partition elements and having formed thereon a bottom panel, a pair of side panels and a pair of end panels, the respective panels being fixedly attached to adjacent panels to form the open ended shell; a one-piece folded longitudinal partition insert adhesively secured to the end panels and to the side panels; a plurality of transverse butterfly partition panels formed on said longitudinal partition insert to provide double thickness carrier board separation between at least portions of adjacent cells in the basket carrier, the transverse butterfly partition panels also being adhesively secured to the side panels and including, in part, pairs of different shaped butterfly partitions laminated together; means, formed in said longitudinal partition insert, to provide double thickness carrier board separation between adjacent longitudinal cells in the carrier; and the improvement comprising: a plurality of glue bottons formed on at least one of said pairs of different shaped butterfly partitions.
Claim 3
Dependent Claim
17 words
The basket style beverage carrier as defined in claim 1 wherein said glue buttons are diamond shaped.
Claim 4
Dependent Claim
161 words
In a production blank partition insert for folding and inserting in a shell of a two-piece beverage carrier of the type having at least a bottom, two sides, and two ends, said partition including: a first panel; a pair of first shaped butterfly partitions hingedly attached to the first panel and pivotably formed for swinging 90° out of their formed position; first glue means, hingedly attached to the first panel, for gluing the first panel to the shell; a second panel, hingedly attached to the first panel; a pair of second shaped butterfly partitions hingedly attached to the second panel and pivotably formed for swinging 90° out of their formed position; second glue means, hingedly attached to the second panel, for gluing the second panel to the shell; and the improvement comprising: glue buttons formed on said first shaped butterfly partitions and located so as to contact said second shapd butterfly partitions whenever the partition insert is folded and laminated together.
Claim 5
Dependent Claim
161 words
In a production blank partition insert for folding and inserting in a shell of a two-piece beverage carrier of the type having at least a bottom, two sides, and two ends, said partition including: a first panel; a pair of first shaped butterfly partitions hingedly attached to the first panel and pivotably formed for swinging 90° out of their formed position; first glue means, hingedly attached to the first panel, for gluing the first panel to the shell; a second panel, hingedly attached to the first panel; a pair of second shaped butterfly partitions hingedly attached to the second panel and pivotably formed for swinging 90° out of their formed position; second glue means, hingedly attached to the second panel, for gluing the second panel to the shell; and the improvement comprising: glue buttons formed on said first shaped butterfly partitions and located so as to contact said second shapd butterfly partitions whenever the partition insert is folded and laminated together.
Claim 6
Dependent Claim
15 words
The production blank partition according to claim 3 wherein said glue buttons are diamond shaped.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-09-13 | 1992-03-14 | 1992-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-09-13 | 1996-03-14 | 1996-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-09-13 | 2000-03-14 | 2000-09-13 | $7700.00 | Window Closed / Lapsed |