Patent US3618360A successfully refreshed from Google Patents.
Patent US4308950A successfully refreshed from Google Patents.
US4308950A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article carrier
Assignee: Mead Corp
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Filing: 1980-05-19
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Granted: 1982-01-05
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Expires: 2000-05-19
Abstract
Abstract An article carrier of the so-called basket style includes a bottom panel to the side edges of which side walls are foldably joined, end panels foldably joined to the end edges of the side walls with riser panels foldably joined to the inner edges of the end wall panels and secured together in flat face contacting relation, a multi-ply handle panel connected at its ends with the upper ends of the riser panels, a medial keel panel integrally formed with each riser panel at one end of the carrier and arranged to project inwardly, transverse partition structure arranged to cooperate with the keel panel so as to provide transverse reinforcement for the side walls, such reinforcing structure including at least one transverse partition panel on each side of the carrier arranged with the outer ends thereof anchored to the associated side wall and with the inner ends anchored to one of the keel panels, and a reinforcing tab foldably joined to one of the keel panels and secured in overlapping face contacting relation with the transverse partition panel whose inner edge is anchored to the other keel panel so that the inner ends of the transverse partition panels are effectively and snugly coupled together thereby to prevent outward bowing of the side walls of the carrier.
Inventors
- 👤 Prentice J. Wood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:26
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; B65D2571/00518; B65D2571/00524; B65D2571/00648; B65D2571/00654; B65D2571/0066; B65D2571/00709; B65D2571/00802; B65D2571/00833; B65D2571/00932; B65D2571/00938; B65D2571/00944; B65D2571/00956
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
199 words
An article carrier comprising a bottom panel, opposed side walls foldably joined to opposite side edges of said bottom panel, end panels foldably joined to the ends of said sidewalls and extending transversely inward therefrom, medial riser panels foldably joined to said end panels respectively, the riser panels at each end of the carrier being secured together in face contacting relation, a medial multi-ply handle connected at its ends to said riser panels, a medial keel panel formed integrally with each riser panel at one end of the carrier and projecting inwardly therefrom, a first transverse partition panel foldably joined to one of said keel panels and arranged with its outer edge anchored to one of said side walls, a second transverse partition panel having its inner edge anchored to the other of said keel panels and its outer edge anchored to the other of said side walls, and a reinforcing tab foldably joined to said other keel panel and disposed in flat face contacting relation with said first transverse partition panel and secured thereto thereby to aid in holding said medial keel panels in close juxtaposition to each other and to prevent outward bowing of said side walls.
Claim 2
Dependent Claim
199 words
An article carrier comprising a bottom panel, opposed side walls foldably joined to opposite side edges of said bottom panel, end panels foldably joined to the ends of said sidewalls and extending transversely inward therefrom, medial riser panels foldably joined to said end panels respectively, the riser panels at each end of the carrier being secured together in face contacting relation, a medial multi-ply handle connected at its ends to said riser panels, a medial keel panel formed integrally with each riser panel at one end of the carrier and projecting inwardly therefrom, a first transverse partition panel foldably joined to one of said keel panels and arranged with its outer edge anchored to one of said side walls, a second transverse partition panel having its inner edge anchored to the other of said keel panels and its outer edge anchored to the other of said side walls, and a reinforcing tab foldably joined to said other keel panel and disposed in flat face contacting relation with said first transverse partition panel and secured thereto thereby to aid in holding said medial keel panels in close juxtaposition to each other and to prevent outward bowing of said side walls.
Claim 3
Dependent Claim
24 words
An article carrier according to claim 1 wherein said first and said second transverse partition panels are disposed in substantial alignment with each other.
Claim 4
Dependent Claim
71 words
An article carrier according to claim 1 wherein a plurality of transverse partition panels are foldably joined to said one of said keel panels and arranged with their outer edges anchored to said one of said side walls and wherein a plurality of reinforcing tabs are foldably joined to said other of said medial keel panels and respectively secured in flat face contacting relation to said plurality of transverse partition panels.
Claim 5
Dependent Claim
27 words
An article carrier according to claim 1 wherein said reinforcing tab is foldably joined to said other of said keel panels along a substantially vertical fold line.
Claim 6
Dependent Claim
52 words
An article carrier according to claim 4 wherein said first transverse partition panel is foldably joined to said one of said keel panels along a substantially vertical fold line disposed in close juxtaposition with said fold line along which said reinforcing tab is foldably joined to said other of said keel panels.
Claim 7
Dependent Claim
18 words
An article carrier according to claim 1 wherein said reinforcing tab is struck from said other keel panel.
Claim 8
Dependent Claim
26 words
An article carrier according to claim 1 wherein a medial strut panel is foldably joined to the lower edge of said one of said keel panels.
Claim 9
Dependent Claim
31 words
An article carrier according to claim 7 wherein the ends of said medial strut panel are interposed between said riser panels at each end of the carrier respectively and secured thereto.
Claim 10
Dependent Claim
218 words
An article carrier comprising a bottom panel, opposed side walls foldably joined to opposite side edges of said bottom panel, end panels foldably joined to the ends of said side walls and extending transversely inward therefrom, medial riser panels foldably joined to said end panels respectively, the riser panels at each end of the carrier being secured together in face contacting relation, a medial multi-ply handle connected at its ends to said riser panels, a medial keel panel formed integrally with each riser panel at one end of the carrier and projecting inwardly therefrom, a first transverse partition panel foldably joined to one of said keel panels and arranged with its outer edge anchored to one of said side walls, medial anchoring structure foldably joined to the upper edge of the other of said medial keel panels and projecting downwardly therefrom, a second transverse partition panel foldably joined to said medial anchoring structure and arranged with its outer edge anchored to the other of said side walls, and a reinforcing tab foldably joined to said other keel panel and disposed in flat face contacting relation with said first transverse partition panel and secured thereto thereby to aid in holding said medial keel panels in close juxtaposition to each other and to prevent outward bowing of said side walls.
Claim 11
Dependent Claim
218 words
An article carrier comprising a bottom panel, opposed side walls foldably joined to opposite side edges of said bottom panel, end panels foldably joined to the ends of said side walls and extending transversely inward therefrom, medial riser panels foldably joined to said end panels respectively, the riser panels at each end of the carrier being secured together in face contacting relation, a medial multi-ply handle connected at its ends to said riser panels, a medial keel panel formed integrally with each riser panel at one end of the carrier and projecting inwardly therefrom, a first transverse partition panel foldably joined to one of said keel panels and arranged with its outer edge anchored to one of said side walls, medial anchoring structure foldably joined to the upper edge of the other of said medial keel panels and projecting downwardly therefrom, a second transverse partition panel foldably joined to said medial anchoring structure and arranged with its outer edge anchored to the other of said side walls, and a reinforcing tab foldably joined to said other keel panel and disposed in flat face contacting relation with said first transverse partition panel and secured thereto thereby to aid in holding said medial keel panels in close juxtaposition to each other and to prevent outward bowing of said side walls.
Claim 12
Dependent Claim
94 words
An article carrier according to claim 9 wherein a plurality of transverse partition panels are foldably joined to said first keel panel and arranged with their outer ends anchored to said one side wall and wherein a plurality of transverse partition panels are foldably joined to said medial anchoring structure and arranged with their outer edges anchored to said other side wall and wherein a plurality of reinforcing tabs are foldably joined to said first keel panel and secured to said transverse partition panels which are foldably joined to said first keel panel respectively.
Claim 13
Dependent Claim
29 words
An article carrier according to claim 10 wherein a medial strut panel is interposed between said one keel panel and said medial anchoring structure at the lower portions thereof.
Claim 14
Dependent Claim
23 words
An article carrier according to claim 10 wherein said medial strut panel is secured in face contacting relation to said medial anchoring structure.
References Cited (Backward Citations)
US3568880A
Cited
US4240545A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-01-04 | 1985-07-06 | 1986-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-01-04 | 1989-07-06 | 1990-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-01-04 | 1993-07-06 | 1994-01-05 | $7700.00 | Window Closed / Lapsed |