US4474318A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispenser carton
Assignee: MICHIGAN HOLDING CORP
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Filing: 1982-09-24
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Granted: 1984-10-02
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Expires: 2002-09-24
Abstract
Abstract A dispensing carton is provided with a tab in its front wall for cooperation with a downwardly extending lip on the carton lid to clamp therebetween a sheet of household wrapping material dispensed from a roll within the carton, while the sheet is drawn along a serrated edge or cutter bar on an adjacent wall of the carton. This provides a length of the wrapping material for subsequent withdrawal from the interior of the carton during the next cutting operation by precluding the cut wrapping material from retracting onto the roll within the interior of the carton after it is cut. The clamp arrangement also results in a positive hold on the sheet as it is cut.
Inventors
- 👤 Ronald Perrin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:58
CPC Classifications
B; B65; B65H; B65H35/00; B65H35/0006; B65D; B65D83/00; B65D83/08; B65D83/0805; B65D83/0811; B65D83/0841; B65D83/0847; B65D83/0852; B65D83/0882; B65D85/00; B65D85/67; B65D85/671; B65D85/672; B65H2701/00; B65H2701/10; B65H2701/17; B65H2701/175; B65H2701/1752; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/238; Y10T225/248; Y10T225/251; Y10T225/287; Y10T225/297
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
244 words
A dispensing carton for a roll of sheet material comprising: a bottom, a front, and a rear wall and sidewalls joining said bottom, front and rear walls, a cover hingedly connected to the rear wall having a downwardly extending flap whose bottom edge defines along with said front wall an elongated aperture therebetween for withdrawing sheet material from a roll of said sheet material adapted to be positioned between said bottom, front, rear and side walls, cutting means at the juncture of said bottom and said front walls for cutting a length of said sheet material withdrawn from said roll through said aperture, and means positioned on the front wall of the carton below the top edge thereof proximate to the cutting means for holding in cooperation with a portion of the bottom edge of said cover flap a sheet of material as it is cut by said cutting means, said holding means including a reinforcement panel behind said front wall connected to the top edge of said front wall, and a tab cut in said front wall having an upstanding free edge below the connection of said reinforcement panel to said front wall and spaced from said reinforcement panel, the bottom edge of said cover flap being adapted to be received along with a length of said sheet material between said tab and said front wall and reinforcement panel to hold said sheet of material while it is cut along said cutting means.
Claim 2
Dependent Claim
244 words
A dispensing carton for a roll of sheet material comprising: a bottom, a front, and a rear wall and sidewalls joining said bottom, front and rear walls, a cover hingedly connected to the rear wall having a downwardly extending flap whose bottom edge defines along with said front wall an elongated aperture therebetween for withdrawing sheet material from a roll of said sheet material adapted to be positioned between said bottom, front, rear and side walls, cutting means at the juncture of said bottom and said front walls for cutting a length of said sheet material withdrawn from said roll through said aperture, and means positioned on the front wall of the carton below the top edge thereof proximate to the cutting means for holding in cooperation with a portion of the bottom edge of said cover flap a sheet of material as it is cut by said cutting means, said holding means including a reinforcement panel behind said front wall connected to the top edge of said front wall, and a tab cut in said front wall having an upstanding free edge below the connection of said reinforcement panel to said front wall and spaced from said reinforcement panel, the bottom edge of said cover flap being adapted to be received along with a length of said sheet material between said tab and said front wall and reinforcement panel to hold said sheet of material while it is cut along said cutting means.
Claim 3
Dependent Claim
44 words
The dispensing carton of claim 1 wherein said tab is formed by cutting a substantially trapezoidal-shaped opening at the juncture of said reinforcement panel and front wall in the central portion thereof, the longer base edge left by said opening being arcuate in shape.
Claim 4
Dependent Claim
17 words
The dispensing carton of claim 1 wherein the free edge of said tab is arcuate in shape.
Claim 5
Dependent Claim
23 words
The dispensing carton of claim 1 wherein the bottom edge of said cover flap is at substantially the same elevation throughout its length.
Claim 6
Dependent Claim
21 words
The dispensing carton of claim 4 including a tearstrip connected by a tearline to the bottom edge of said cover flap.
Claim 7
Dependent Claim
43 words
The dispensing carton of claim 1 wherein the bottom edge of said cover flap has an intermediate portion at a higher elevation than the remainder thereof, said intermediate portion adapted to be disposed between said tab and said front wall and reinforcement panel.
Claim 8
Dependent Claim
36 words
The dispensing carton of claim 6 wherein said cover flap is directly connected to the front wall of said carton and substantially covers said cutting means except along the intermediate portion of the bottom edge thereof.
Claim 9
Dependent Claim
142 words
A blank for making a dispensing carton for a roll of sheet material comprising bottom, front, rear and sidewall panels joined together along scorelines, a reinforcement panel joined along a scoreline to the front panel, a tab cutout in the reinforcement and front panels in the general shape of a isosceles trapezoid whose short base is located in the reinforcement panel and whose long base is located in the front panel and has an intermediate arcuate edge projecting toward the short base, and a cover panel joined along a scoreline to the rear panel and formed with a flap adapted to cooperate with the front panel to form an aperture therebetween for withdrawing sheet material from the roll in the carton and to be received along with a length of the sheet material between the tab and the front and reinforcement panels.
Claim 10
Dependent Claim
142 words
A blank for making a dispensing carton for a roll of sheet material comprising bottom, front, rear and sidewall panels joined together along scorelines, a reinforcement panel joined along a scoreline to the front panel, a tab cutout in the reinforcement and front panels in the general shape of a isosceles trapezoid whose short base is located in the reinforcement panel and whose long base is located in the front panel and has an intermediate arcuate edge projecting toward the short base, and a cover panel joined along a scoreline to the rear panel and formed with a flap adapted to cooperate with the front panel to form an aperture therebetween for withdrawing sheet material from the roll in the carton and to be received along with a length of the sheet material between the tab and the front and reinforcement panels.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-10-02 | 1988-04-02 | 1988-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-10-02 | 1992-04-02 | 1992-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-10-02 | 1996-04-02 | 1996-10-02 | $7700.00 | Window Closed / Lapsed |