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US4493415A Expired / Lapsed US ⏱️ 0.0 years remaining

Basket-style article carrier with medial separator

Assignee: WestRock Packaging Systems LLC
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Filing: 1983-01-28
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Granted: 1985-01-15
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Expires: 2003-01-28
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Abstract

Abstract A cellular basket-style carrier has a pair of side walls (2, 3) one of the side walls (2) having a base panel (5) hinged thereto and the other of the side walls (3) having a connecting flap (10) hinged thereto and joining the base panel to the other side wall (3). Medial panels (14, 14a; 18, 18a) together provide both a central longitudinal partition structure (5) of the carrier and transverse partition structures on either side of said longitudinal partition structure. Each of the medial panels (18, 18a) associated with the other of the side walls (3) has a separator panel (46, 46a) hinged thereto which together provide a multiply separator (M) centrally of the carrier in the plane of said longitudinal partition structure.

Inventors

  • 👤 Prentice J. Wood

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 14:39
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/0003; B65D71/0022; B65D2571/00; B65D2571/00123; B65D2571/00129; B65D2571/00135; B65D2571/00141; B65D2571/00333; B65D2571/0037; B65D2571/00376; B65D2571/00388; B65D2571/00432; B65D2571/00456; B65D2571/00475; B65D2571/00487; B65D2571/00648; B65D2571/00654; B65D2571/0066; B65D2571/00709; B65D2571/00802; B65D2571/00833; B65D2571/00932; B65D2571/00938; B65D2571/00944; B65D2571/00956

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 265 words
A blank (1) for forming a cellular basket-style carrier (c) which blank comprises a pair of central panels (2, 3) respectively providing side walls of the carrier, one of said central panels (2) having a base panel (5) hinged thereto for forming the base of the carrier and the other of said central panels (3) having a connecting flap (10) hinged thereto for joining the base panel to said other central panel, each of said central panels having a pair of end wall panels (12, 12a: 16, 16a) hinged thereto and each of said end wall panels having a medial panel (14, 14a: 18, 18a) hinged thereto, said medial panels together providing both a central longitudinal partition structure (S) of the carrier and transverse partition structures on either side of said longitudinal partition structure when the carrier is erected, the medial panels (18, 18a) associated with one of said central panels (2, 3) having a separator panel (46, 46a) hinged thereto for providing together a multi-ply separator (M) centrally of the carrier in the plane of said longitudinal partition structure, each of said transverse partition structures comprising a main transverse partition panel (22, 22a: 34, 34a) hinged to the medial panel, a supplementary transverse partition panel (23, 23a: 35, 35a) hinged to the main transverse partition panel, and an anchoring tab (24, 24a: 36, 36a) hinged to the supplementary transverse partition panel, characterized in that each of said separator panels is struck partially from the medial panel to which it is hinged and partially from the main transverse partition panel associated with that medial panel.
Claim 2
Dependent Claim 265 words
A blank (1) for forming a cellular basket-style carrier (c) which blank comprises a pair of central panels (2, 3) respectively providing side walls of the carrier, one of said central panels (2) having a base panel (5) hinged thereto for forming the base of the carrier and the other of said central panels (3) having a connecting flap (10) hinged thereto for joining the base panel to said other central panel, each of said central panels having a pair of end wall panels (12, 12a: 16, 16a) hinged thereto and each of said end wall panels having a medial panel (14, 14a: 18, 18a) hinged thereto, said medial panels together providing both a central longitudinal partition structure (S) of the carrier and transverse partition structures on either side of said longitudinal partition structure when the carrier is erected, the medial panels (18, 18a) associated with one of said central panels (2, 3) having a separator panel (46, 46a) hinged thereto for providing together a multi-ply separator (M) centrally of the carrier in the plane of said longitudinal partition structure, each of said transverse partition structures comprising a main transverse partition panel (22, 22a: 34, 34a) hinged to the medial panel, a supplementary transverse partition panel (23, 23a: 35, 35a) hinged to the main transverse partition panel, and an anchoring tab (24, 24a: 36, 36a) hinged to the supplementary transverse partition panel, characterized in that each of said separator panels is struck partially from the medial panel to which it is hinged and partially from the main transverse partition panel associated with that medial panel.
Claim 3
Dependent Claim 65 words
A blank according to claim 1, further characterized in that the extreme edges of said separator panels remote from their hinged connections to respective ones of the medial panels lie along a notional line which itself lies no farther beyond a notional line containing that extreme edge of said connecting flap which is remote from its hinged connection to said one of said central panels.
Claim 4
Dependent Claim 86 words
A blank according to claim 1, further characterized in that each of said main transverse partition panels is separated from its associated medial panel by an oblique line of cut (27, 27a: 39, 39a) and in that areas of the medial panels immediately adjacent said lines of cut together provide a multiply separator (P 1 , P 2 ) centrally of the carrier in the plane of said longitudinal partition structure and above the separator formed by said separator panels with respect to said carrier base.
Claim 5
Dependent Claim 171 words
A cellular basket-style carrier fabricated from a unitary blank of foldable sheet material and comprising a base wall (5), spaced side walls (2, 3) hinged to opposite edges of the base wall, end wall panels (12, 12a: 16, 16a) hinged to the end edges of said side walls and extending inwardly therefrom, a medial partition structure formed from medial panels (14, 4a: 18, 18a) at each end of the carrier, a transverse partition structure hinging together each medial panel to an adjacent one of said side walls by means of an anchor tab (24, 24a: 36, 36a), one pair (18, 18a) of said medial panels each having a separator panel (46, 46a) hinged thereto, said separator panels being disposed in overlapping relationship with respect to each other so as to form a multiply separator which interconnects, adjacent the base wall of the carrier, each of said medial partition structures, characterized in that each of said separator panels is struck at least partially from said medial panel to which it is hinged.
Claim 6
Dependent Claim 171 words
A cellular basket-style carrier fabricated from a unitary blank of foldable sheet material and comprising a base wall (5), spaced side walls (2, 3) hinged to opposite edges of the base wall, end wall panels (12, 12a: 16, 16a) hinged to the end edges of said side walls and extending inwardly therefrom, a medial partition structure formed from medial panels (14, 4a: 18, 18a) at each end of the carrier, a transverse partition structure hinging together each medial panel to an adjacent one of said side walls by means of an anchor tab (24, 24a: 36, 36a), one pair (18, 18a) of said medial panels each having a separator panel (46, 46a) hinged thereto, said separator panels being disposed in overlapping relationship with respect to each other so as to form a multiply separator which interconnects, adjacent the base wall of the carrier, each of said medial partition structures, characterized in that each of said separator panels is struck at least partially from said medial panel to which it is hinged.

References Cited (Backward Citations)

US3456841A Cited
US3567069A Cited
US3724714A Cited
US3827550A Cited
US3857483A Cited
US4413729A Cited
US4406365A Cited
US4413728A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1988-01-15 1988-07-16 1989-01-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1992-01-15 1992-07-16 1993-01-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1996-01-15 1996-07-16 1997-01-15 $7700.00 Window Closed / Lapsed

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