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US3858757A Expired / Lapsed US ⏱️ 0.0 years remaining

Cigarette display dispenser

Assignee: Mechtronics Corp
•
Filing: 1972-12-20
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Granted: 1975-01-07
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Expires: 1992-12-20
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Abstract

Abstract An assembly for displaying and gravity dispensing vertical stacks of packages, e.g., cigarette packages, in which substantially the entire face of each lowermost package is visible, and in which packages of different lengths and widths may be reliably fed down to the lowermost display position for removal. The assembly is formed modularly from a plurality of side-by-side partitions molded with guide ridges defining chutes for the vertically stacked packages. The chutes are canted at their lower ends toward the front of the assembly and are in a stepped arrangement with each chute stopping short of the chute just behind so that the bottom package in each stack is displayed. At the front lower sides of each chute, the assembly provides, in flexure limiting apertures, integral injection molded leaf spring elements cantilevered from their upper ends and arranged to press against the front edge surfaces of the bottom package in the stack. These spring elements provide enough pressure to hold the bottom pack in the chute as it slides into display position, yet release with limited flexure for easy removal of the bottom package without excessive spring bending, and make it possible for the chute to accommodate packages of different lengths and widths, such as regular or king size cigarettes.

Inventors

  • 👤 Jr Richard H Langdon

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 03:32
CPC Classifications
A; A47; A47F; A47F1/00; A47F1/04; A47F1/08

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 276 words
A cigarette package display dispenser, formed from modular partitions, in which a plurality of vertical stacks of cigarette packages of varying dimensions are to be gravity fed in an upright fashion through chutes defined by the modular partitions to bottom stops which support the lowermost cigarette packages in a display position in which substantially the entire face of the cigarette package is visible and in which individual cigarette packages are to be dispensed from the display position by manually removing them forwardly from the front of the display dispenser out of the chutes and out of engagement with the bottom stops, the display dispenser being characterized by fixed bottom stops; and elongate flat leaf spring elements cantilevered from their upper ends, the elongate flat leaf spring elements being carried by the modular partitions and extending along at the front sides of each chute and terminating above the bottom stops and below the tops of cigarette packages in display position for slidingly engaging the front edge surfaces of the cigarette packages as they descend into the display position and for urging the cigarette packages rearwardly as they descend to maintain them confined in the chutes and to bring them into engagement with the fixed bottom stops, said elongate leaf spring elements being arranged to hold the packages within the chutes and to flex forwardly through a small angle as a cigarette package is dispensed by removing it forwardly from the front of the display dispenser out of engagement with a fixed bottom stop, thereby providing reliable cigarette package feeding, and enabling packages of different lengths and widths to be accommodated without adjustment and to be conveniently dispensed.
Claim 2
Dependent Claim 276 words
A cigarette package display dispenser, formed from modular partitions, in which a plurality of vertical stacks of cigarette packages of varying dimensions are to be gravity fed in an upright fashion through chutes defined by the modular partitions to bottom stops which support the lowermost cigarette packages in a display position in which substantially the entire face of the cigarette package is visible and in which individual cigarette packages are to be dispensed from the display position by manually removing them forwardly from the front of the display dispenser out of the chutes and out of engagement with the bottom stops, the display dispenser being characterized by fixed bottom stops; and elongate flat leaf spring elements cantilevered from their upper ends, the elongate flat leaf spring elements being carried by the modular partitions and extending along at the front sides of each chute and terminating above the bottom stops and below the tops of cigarette packages in display position for slidingly engaging the front edge surfaces of the cigarette packages as they descend into the display position and for urging the cigarette packages rearwardly as they descend to maintain them confined in the chutes and to bring them into engagement with the fixed bottom stops, said elongate leaf spring elements being arranged to hold the packages within the chutes and to flex forwardly through a small angle as a cigarette package is dispensed by removing it forwardly from the front of the display dispenser out of engagement with a fixed bottom stop, thereby providing reliable cigarette package feeding, and enabling packages of different lengths and widths to be accommodated without adjustment and to be conveniently dispensed.
Claim 3
Dependent Claim 30 words
A display dispenser as claimed in claim 1 wherein the chutes are defined by guide ridges, and wherein the leaf spring elements are formed as continuations of the guide ridges.
Claim 4
Dependent Claim 26 words
A display dispenser as claimed in claim 1 wherein adjacent chutes have a single leaf spring element for engaging the two packages in the adjacent chutes.
Claim 5
Dependent Claim 30 words
A display dispenser as claimed in claim 1 further comprising means for limiting forward flexure of the leaf spring elements to prevent excessive bending thereof as a package is removed.
Claim 6
Dependent Claim 35 words
A display dispenser as claimed in claim 1 wherein said modular partitions have dividing walls and guide ridges defining said chutes, and wherein said leaf spring elements are formed as continuations of the guide ridges.
Claim 7
Dependent Claim 69 words
A display dispenser as claimed in claim 5 wherein adjacent chutes on either side of a modular partition have a single leaf spring element for engaging the two packages in the adjacent chutes, the leaf spring element resting in an opening in the dividing wall, the front edge of the opening limiting forward flexure of the leaf spring element to prevent excessive bending thereof as a package is removed.

References Cited (Backward Citations)

US1726813A Cited
US1715276A Cited
US3018001A Cited
US3184104A Cited
US3219244A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1978-01-06 1978-07-08 1979-01-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1982-01-06 1982-07-08 1983-01-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1986-01-06 1986-07-08 1987-01-07 $7700.00 Window Closed / Lapsed

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