Patent DE644095C successfully refreshed from Google Patents.
US4029205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article carrier
Assignee: Mead Corp
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Filing: 1976-06-28
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Granted: 1977-06-14
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Expires: 1996-06-28
Abstract
Abstract An article carrier blank comprising a bottom wall, a side wall foldably joined to a side edge of the bottom wall, a pair of end wall panels foldably joined respectively to the end edges of the side wall, a pair of riser panels foldably joined respectively to the end wall panels along the edges thereof remote from the side wall, a locking notch formed in one of the riser panels at one end of the blank, a stabilizing tab integral with the other of the riser panels at the other end of the blank and comprising a heel portion and a toe portion and a notch, the toe portion extending inwardly and the notch opening inwardly with respect to the blank and the heel portion extending outwardly beyond the adjacent end edge of the blank and adapted respectively to nest with the locking notch of an adjacent blank, and a locking aperture formed in the bottom wall.
Inventors
- 👤 Prentice J. Wood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:46
CPC Classifications
B; B65; B65D; B65D71/00; B65D71/0003; B65D71/0022; B65D2301/00; B65D2301/10; 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; Y; Y10; Y10S; Y10S229/00; Y10S229/933; Y10S229/934
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
314 words
An article carrier blank comprising a bottom wall, a first side wall foldably joined at a side edge of said bottom wall, a first pair of end wall panels foldably joined respectively to the end edges of said first side wall, a first pair of riser panels foldably joined respectively to said first pair of end wall panels along the edges thereof remote from said first side wall, a first pair of handle panels foldably joined along their outer end edges respectively to said first pair of riser panels, a second pair of handle panels foldably joined respectively to the top edges of said first pair of handle panels, a second pair of riser panels foldably joined respectively to said second pair of handle panels along the outer end edges thereof, a second pair of end wall panels foldably joined respectively to said second pair of riser panels along the inner edges thereof, a second side wall foldably joined respectively along the end edges thereof to the edges of said second pair of end wall panels remote from said second pair of riser panels, a pair of locking notches formed respectively in the riser panels at one end of the carrier blank, a pair of stabilizing tabs integral respectively with the riser panels at the other end of the carrier blank and each comprising a heel portion and a toe portion and a notch, said toe portions extending inwardly with respect to said blank and each of said notches opening inwardly with respect to said blank, said heel portions extending outwardly beyond the end edge of said blank at said other end of the carrier blank and adapted respectively to nest with the locking notches of an adjacent blank, and a locking aperture formed in said bottom wall, said adjacent blank being struck from the same sheet of material as said article carrier blank.
Claim 2
Dependent Claim
314 words
An article carrier blank comprising a bottom wall, a first side wall foldably joined at a side edge of said bottom wall, a first pair of end wall panels foldably joined respectively to the end edges of said first side wall, a first pair of riser panels foldably joined respectively to said first pair of end wall panels along the edges thereof remote from said first side wall, a first pair of handle panels foldably joined along their outer end edges respectively to said first pair of riser panels, a second pair of handle panels foldably joined respectively to the top edges of said first pair of handle panels, a second pair of riser panels foldably joined respectively to said second pair of handle panels along the outer end edges thereof, a second pair of end wall panels foldably joined respectively to said second pair of riser panels along the inner edges thereof, a second side wall foldably joined respectively along the end edges thereof to the edges of said second pair of end wall panels remote from said second pair of riser panels, a pair of locking notches formed respectively in the riser panels at one end of the carrier blank, a pair of stabilizing tabs integral respectively with the riser panels at the other end of the carrier blank and each comprising a heel portion and a toe portion and a notch, said toe portions extending inwardly with respect to said blank and each of said notches opening inwardly with respect to said blank, said heel portions extending outwardly beyond the end edge of said blank at said other end of the carrier blank and adapted respectively to nest with the locking notches of an adjacent blank, and a locking aperture formed in said bottom wall, said adjacent blank being struck from the same sheet of material as said article carrier blank.
Claim 3
Dependent Claim
32 words
A blank according to claim 1 wherein a V-shaped notch is formed at one end of said bottom panel and positioned an equal distance from the side edges of said bottom panel.
Claim 4
Dependent Claim
32 words
A blank according to claim 2 wherein said locking aperture is adjacent to and spaced from the end of said bottom panel which is opposite from the end having said V-shaped notch.
Claim 5
Dependent Claim
248 words
An article carrier blank comprising a pair of handle panels foldably joined along a medial fold line, a first pair of riser panels foldably joined respectively to said pair of handle panels, a first pair of end wall panels foldably joined respectively to said first pair of riser panels along the inner edges thereof, a pair of side walls foldably joined respectively to said first pair of end wall panels remote from said first pair of riser panels, a second pair of end wall panels foldably joined respectively to said side walls along the edges thereof remote from said first pair of end wall panels, a second pair of riser panels foldably joined respectively to said second pair of end wall panels remote from said side walls, a pair of locking notches formed respectively in the riser panels at one end of the carrier blank, a pair of stabilizing tabs integral respectively with the riser panels at the other end of the carrier blank and each comprising a heel portion and a toe portion and a notch, said toe portions extending inwardly with respect to said blank and each of said notches opening inwardly with respect to said blank, said heel portions extending outwardly beyond the end edges of said blank at said other end of the carrier and adapted respectively to nest with the locking notches of an adjacent blank, and said adjacent blank being struck from the same sheet of material as said article carrier blank.
Claim 6
Dependent Claim
248 words
An article carrier blank comprising a pair of handle panels foldably joined along a medial fold line, a first pair of riser panels foldably joined respectively to said pair of handle panels, a first pair of end wall panels foldably joined respectively to said first pair of riser panels along the inner edges thereof, a pair of side walls foldably joined respectively to said first pair of end wall panels remote from said first pair of riser panels, a second pair of end wall panels foldably joined respectively to said side walls along the edges thereof remote from said first pair of end wall panels, a second pair of riser panels foldably joined respectively to said second pair of end wall panels remote from said side walls, a pair of locking notches formed respectively in the riser panels at one end of the carrier blank, a pair of stabilizing tabs integral respectively with the riser panels at the other end of the carrier blank and each comprising a heel portion and a toe portion and a notch, said toe portions extending inwardly with respect to said blank and each of said notches opening inwardly with respect to said blank, said heel portions extending outwardly beyond the end edges of said blank at said other end of the carrier and adapted respectively to nest with the locking notches of an adjacent blank, and said adjacent blank being struck from the same sheet of material as said article carrier blank.
Claim 7
Dependent Claim
23 words
A blank according to claim 4 wherein a bottom wall is foldably joined to the bottom edge of one of said side walls.
Claim 8
Dependent Claim
30 words
A blank according to claim 5 wherein a locking aperture is formed in said bottom wall and wherein said locking aperture is disposed intermediate the ends of said bottom wall.
Claim 9
Dependent Claim
183 words
An article carrier blank comprising a bottom wall, a side wall foldably joined to a side edge of said bottom wall, a pair of end wall panels foldably joined respectively to the end edges of said side wall, a pair of riser panels foldably joined respectively to said end wall panels along the edges thereof remote from said side wall, a locking notch formed in one of said riser panels at one end of the blank, a stabilizing tab integral with the other of said riser panels at the other end of the blank and comprising a heel portion and a toe portion and a notch, said toe portion extending inwardly with respect to the blank and said notch opening inwardly with respect to the blank, said heel portion extending outwardly beyond the end edge of said blank at said other end of the blank and adapted respectively to nest with the locking notch of an adjacent blank, and a locking aperture formed in the bottom wall, said adjacent blank being struck from the same sheet of material as said article carrier blank.
Claim 10
Dependent Claim
183 words
An article carrier blank comprising a bottom wall, a side wall foldably joined to a side edge of said bottom wall, a pair of end wall panels foldably joined respectively to the end edges of said side wall, a pair of riser panels foldably joined respectively to said end wall panels along the edges thereof remote from said side wall, a locking notch formed in one of said riser panels at one end of the blank, a stabilizing tab integral with the other of said riser panels at the other end of the blank and comprising a heel portion and a toe portion and a notch, said toe portion extending inwardly with respect to the blank and said notch opening inwardly with respect to the blank, said heel portion extending outwardly beyond the end edge of said blank at said other end of the blank and adapted respectively to nest with the locking notch of an adjacent blank, and a locking aperture formed in the bottom wall, said adjacent blank being struck from the same sheet of material as said article carrier blank.
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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) | 1980-06-13 | 1980-12-13 | 1981-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-06-13 | 1984-12-13 | 1985-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-06-13 | 1988-12-13 | 1989-06-14 | $7700.00 | Window Closed / Lapsed |