Patent US4433778A successfully refreshed from Google Patents.
US4433778A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic tilt display carton
Assignee: Graphic Packaging International LLC
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Filing: 1982-09-17
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Granted: 1984-02-28
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Expires: 2002-09-17
Abstract
Abstract This relates to a display carton which is provided with an automatic tilt feature. An end wall of the carton extends down below the bottom wall so that when the carton is seated on a suitable support, the bottom wall slopes downwardly. There is provided a foldable interlock between the end wall and side walls and bottom wall of the carton whereby when the carton is erected, it will be locked in its erected open state with the end wall automatically positioned relative to the bottom wall to effect the tilting of the carton. The tilted carton permits the dispensing of a plurality of upstanding small articles from the carton with the articles leaning against the other end wall of the carton so as to maintain their upright positions when they are no longer supported by the large quantity of articles within the carton.
Inventors
- 👤 Patrick S. Maio
- 👤 John F. Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:54
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/52; B65D5/5206
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
124 words
An automatic tilt display carton comprising a bottom wall, side walls extending upwardly from side edges of said bottom wall, and a first end wall connected to a first edge of said bottom wall, said end wall extending below said bottom wall and including a connecting panel directly depending from said bottom wall first edge, said first end wall having connecting flaps extending from opposite edges of said first end wall and secured to adjacent portions of said side walls wherein in the erected state of said carton said first edge of said bottom wall is elevated and said bottom wall tilts towards a second edge of said bottom wall, and a second end wall connected to said second edge of said bottom wall.
Claim 2
Dependent Claim
124 words
An automatic tilt display carton comprising a bottom wall, side walls extending upwardly from side edges of said bottom wall, and a first end wall connected to a first edge of said bottom wall, said end wall extending below said bottom wall and including a connecting panel directly depending from said bottom wall first edge, said first end wall having connecting flaps extending from opposite edges of said first end wall and secured to adjacent portions of said side walls wherein in the erected state of said carton said first edge of said bottom wall is elevated and said bottom wall tilts towards a second edge of said bottom wall, and a second end wall connected to said second edge of said bottom wall.
Claim 3
Dependent Claim
31 words
An automatic tilt display carton according to claim 1 wherein each connecting flap includes a portion overlying said bottom wall and having a lower edge disposed immediately adjacent said bottom wall.
Claim 4
Dependent Claim
100 words
An automatic tilt display carton according to claim 2 with each of said connecting flaps having a depending lower part extending below said bottom wall and said connecting flap portion lower edge with said connecting flap lower part and portion combining to form locking means engageable with said bottom wall to lock said carton in its open state, each side wall has formed therein in overlapping relation to its connecting flap a diagonal fold line extending downwardly to facilitate folding of said bottom wall, said side walls, said first end wall and said connecting flaps to a generally planar state.
Claim 5
Dependent Claim
42 words
An automatic tilt display carton according to claim 3 wherein said connecting panel opposes a lower part of said first end wall and has notched ends of a concaved shape for receiving said connecting flaps lower parts in said carton folded state.
Claim 6
Dependent Claim
103 words
An automatic tilt display carton according to claim 1 wherein each connecting flap includes a portion overlying said bottom wall and having a lower edge disposed immediately adjacent said bottom wall, said bottom having first corner portions each with a cut out, each of said side walls having an upwardly sloping bottom first edge, and each of said connecting flaps having a depending lower part extending below said bottom wall and said connecting flap portion lower edge with said connecting flap lower part and portion combining to form locking means engageable with said bottom wall to lock said carton in its open state.
Claim 7
Dependent Claim
23 words
An automatic tilt display carton according to claim 5 wherein said cut out and said connecting flap lower part are of similar sizes.
Claim 8
Dependent Claim
42 words
An automatic tilt display carton according to claim 5 wherein said connecting panel opposes a lower part of said first end wall and has notched ends of a concaved shape for receiving said connecting flaps lower parts in said carton folded state.
Claim 9
Dependent Claim
26 words
An automatic tilt display carton according to claim 7 wherein said first end wall has a reversely folded top central portion interlocked with said connecting panel.
Claim 10
Dependent Claim
25 words
An automatic tilt display carton according to claim 5 wherein said cut outs and said connecting flap depending lower parts are quarter round in outline.
Claim 11
Dependent Claim
68 words
A blank for forming an automatic tilt display carton, said blank comprising a bottom wall, side walls hingedly connected to side edges of said bottom wall and extending outwardly therefrom, a first end wall hingedly connected to a first edge of said bottom of said projections, and said connecting panel having notches at opposite ends thereof for receiving said projections in a partially erected state of said blank.
Claim 12
Dependent Claim
68 words
A blank for forming an automatic tilt display carton, said blank comprising a bottom wall, side walls hingedly connected to side edges of said bottom wall and extending outwardly therefrom, a first end wall hingedly connected to a first edge of said bottom of said projections, and said connecting panel having notches at opposite ends thereof for receiving said projections in a partially erected state of said blank.
Claim 13
Dependent Claim
84 words
A blank according to claim 10 wherein, said connecting panel is of a width corresponding to a dimension wall and connecting flaps hingedly connected to side edges of said first end wall and extending outwardly therefrom, each of said connecting flaps having an outer portion of reduced height with that portion of each connecting flap adjacent said first end wall including a projection, wherein said first end wall includes a connecting panel between the remainder of said first end wall and said bottom wall.
Claim 14
Dependent Claim
17 words
A blank according to claim 11 wherein said projections and notches are substantially of the same size.
Claim 15
Dependent Claim
30 words
A blank according to claim 11 wherein said bottom wall has notched corners adjacent said connecting panel, said notched corners being of a configuration similar to that of said projection.
Claim 16
Dependent Claim
17 words
A blank according to claim 13 wherein said projections and notches are substantially of the same size.
Claim 17
Dependent Claim
17 words
A blank according to claim 11 wherein said projections and notches are of a quarter round outline.
Claim 18
Dependent Claim
30 words
A blank according to claim 10 wherein said bottom wall has notched corners adjacent said connecting panel, said notched corners being of a configuration similar to that of said projection.
Claim 19
Dependent Claim
17 words
A blank according to claim 16 wherein said projections and notches are substantially of the same size.
References Cited (Backward Citations)
US1416465A
Cited
US1667376A
Cited
US1732226A
Cited
US1889625A
Cited
US1909472A
Cited
US2052675A
Cited
US2139534A
Cited
US2199204A
Cited
US2294965A
Cited
US2312595A
Cited
US2294641A
Cited
US3438508A
Cited
US3520468A
Cited
US4331231A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-02-27 | 1987-08-29 | 1988-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-02-27 | 1991-08-29 | 1992-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-02-27 | 1995-08-29 | 1996-02-28 | $7700.00 | Window Closed / Lapsed |