US4361236A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton for mailing and storage of checks
Assignee: WestRock Minnesota Corp
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Filing: 1981-02-04
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Granted: 1982-11-30
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Expires: 2001-02-04
Abstract
Abstract A one-piece carton construction used to mail and store checks includes a double front, bottom, back and top wall. A double side wall construction is hingedly connected to the front and rear walls by web corners adapted to be folded along a diagonal. Each side wall construction also has a tab which is frictionally locked against the bottom wall of the carton between the front and back walls to retain the double wall side walls and front, rear and bottom wall panels in a substantially rectangular parallelopiped configuration. Checks are placed within the rectangular parallelopiped enclosure and the top wall is folded downwardly about the back wall to form a cover for the carton. The top wall has a tuck flap hingedly connected to its front edge and a pair of rupturable panels connected to opposed side edges of the top wall. Each rupturable panel includes a tear strip bounded by cut score lines and a terminal adhesive panel. A hot melt adhesive is applied to the inner surface of each of the adhesive panels and each adhesive panel is adhered to the adjacent side wall to seal the carton and preclude unauthorized opening. When the carton is received by the consumer, the tear strips, are removed so that the carton can be opened and the checks removed. To reclose, it is only necessary to place the tuck flap within the interior of the carton adjacent the front wall.
Inventors
- 👤 John J. Lavery
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:37
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/20; B65D5/24; B65D5/248; B65D5/42; B65D5/54; B65D5/545; B65D5/5455; Y; Y10; Y10S; Y10S206/00; Y10S206/807
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
265 words
A carton for mailing and storage of checks comprising: a front wall, a rear wall, a bottom wall connecting said front and rear walls, and means forming side walls extending between said front and rear walls, a web corner panel having a diagonal score line substantially bisecting said panel between each of said side walls and said rear and front walls, means adhesively connecting the bisected portion of each of said web corner panels adjacent to the said side wall to said side wall, means connected to each of said side walls for locking said side walls, front, rear and bottom walls in a rectangular parallelopiped configuration, a top wall adapted to overlie said bottom wall in a substantially parallel relation thereto foldably connected to one of said front and rear walls, said top wall including a tuck flap for insertion adjacent said front wall between said opposed side walls, and means for connecting said top wall to said side walls, said means including rupturable panels connected to opposed side edges of said top wall and adapted to be adhesively connected to opposed side walls of said carton, each of said rupturable panels including a tear strip bounded by a pair of rupture lines, and a terminal adhesive panel connected to said tear strip by one of said rupture lines, said adhesive panel being secured to the side wall adjacent thereto; said front wall including a pair of overlapped panels having an accessible space therebetween, and a front lock stabilizing panel cut in said tuck flap received in said accessible space between said overlapped panels.
Claim 2
Dependent Claim
265 words
A carton for mailing and storage of checks comprising: a front wall, a rear wall, a bottom wall connecting said front and rear walls, and means forming side walls extending between said front and rear walls, a web corner panel having a diagonal score line substantially bisecting said panel between each of said side walls and said rear and front walls, means adhesively connecting the bisected portion of each of said web corner panels adjacent to the said side wall to said side wall, means connected to each of said side walls for locking said side walls, front, rear and bottom walls in a rectangular parallelopiped configuration, a top wall adapted to overlie said bottom wall in a substantially parallel relation thereto foldably connected to one of said front and rear walls, said top wall including a tuck flap for insertion adjacent said front wall between said opposed side walls, and means for connecting said top wall to said side walls, said means including rupturable panels connected to opposed side edges of said top wall and adapted to be adhesively connected to opposed side walls of said carton, each of said rupturable panels including a tear strip bounded by a pair of rupture lines, and a terminal adhesive panel connected to said tear strip by one of said rupture lines, said adhesive panel being secured to the side wall adjacent thereto; said front wall including a pair of overlapped panels having an accessible space therebetween, and a front lock stabilizing panel cut in said tuck flap received in said accessible space between said overlapped panels.
Claim 3
Dependent Claim
42 words
The carton of claim 1 wherein said accessible space between said overlapped panels has an opening thereto formed by a tab cut in one of said overlapped panels, said tab having a base colinear with a fold line between said overlapped panels.
Claim 4
Dependent Claim
280 words
A blank for forming a carton, said blank comprising: (a) a bottom wall panel; (b) a first front wall panel foldably connected to said bottom wall panel along a front edge thereof; (c) a second front wall panel foldably connected to said first front wall panel along a fold line, said fold line having a tab cut in a medial portion thereof; (d) a pair of first side wall panels, one of each being foldably connected to opposite side edges of said bottom wall panel; (e) a pair of second side wall panels, one of each being foldably connected to each of said first side wall panels; (f) a back wall panel foldably connected to a back edge of said bottom wall panel; (g) a plurality of web panels foldably connected to adjacent side edges of said back wall panel and said first side wall panels, and to adjacent side edges of said first front wall panel and said first side wall panels, each of said web panels being substantially bisected by a diagonal fold line; (h) a top wall panel foldably connected to a top edge of said back wall panel; (i) a pair of rupturable panels one of each being foldably connected to side edges of said top wall panel, each of said rupturable panels including an intermediate tear strip bounded by a pair of rupturable cut score lines, and a terminal adhesive panel connected to said tear strip by one of said cut score lines; and (j) a tuck flap foldably connected to said top wall panel, said tuck flap having a stabilizing tab cut therefrom, said stabilizing tab being foldably connected to said top wall panel.
Claim 5
Dependent Claim
280 words
A blank for forming a carton, said blank comprising: (a) a bottom wall panel; (b) a first front wall panel foldably connected to said bottom wall panel along a front edge thereof; (c) a second front wall panel foldably connected to said first front wall panel along a fold line, said fold line having a tab cut in a medial portion thereof; (d) a pair of first side wall panels, one of each being foldably connected to opposite side edges of said bottom wall panel; (e) a pair of second side wall panels, one of each being foldably connected to each of said first side wall panels; (f) a back wall panel foldably connected to a back edge of said bottom wall panel; (g) a plurality of web panels foldably connected to adjacent side edges of said back wall panel and said first side wall panels, and to adjacent side edges of said first front wall panel and said first side wall panels, each of said web panels being substantially bisected by a diagonal fold line; (h) a top wall panel foldably connected to a top edge of said back wall panel; (i) a pair of rupturable panels one of each being foldably connected to side edges of said top wall panel, each of said rupturable panels including an intermediate tear strip bounded by a pair of rupturable cut score lines, and a terminal adhesive panel connected to said tear strip by one of said cut score lines; and (j) a tuck flap foldably connected to said top wall panel, said tuck flap having a stabilizing tab cut therefrom, said stabilizing tab being foldably connected to said top wall panel.
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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) | 1985-11-29 | 1986-05-31 | 1986-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-11-29 | 1990-05-31 | 1990-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-11-29 | 1994-05-31 | 1994-11-30 | $7700.00 | Window Closed / Lapsed |