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US3580466A Expired / Lapsed US ⏱️ 0.0 years remaining

Sanitary package

Assignee: Packaging Corp of America
•
Filing: 1969-01-31
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Granted: 1971-05-25
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Expires: 1989-01-31
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Abstract

Abstract A sanitary package is provided with a reclosable cover to facilitate dispensing of a product therefrom. The package includes a foldable outer carton having a reclosable cover defined on the top panel thereof and a sealed productaccommodating bag disposed within the carton and affixed thereto.

Inventors

  • 👤 Edmund J Thelen
  • 👤 Robert H King

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 12:03
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/54; B65D5/5405; B65D5/542; B65D5/5435; B65D5/56; B65D5/60; B65D5/603; B65D5/606

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 242 words
A sanitary package comprising an outer carton formed of foldable sheet material and a product-accommodating bag disposed within said carton and sealed independently thereof; said carton including top and bottom panels arranged in spaced registered relation, side and end panels foldably interconnecting corresponding peripheral portions of said top and bottom panels, the exposed surface of said top panel being provided with a pair of elongated spaced first cuts extending thereacross and defining a hinged reclosable cover, said first cuts being spaced inwardly from the foldable connections between said top panel and said end panels, said cover being defined on the concealed surface of said top panel by a pair of elongated spaced second cuts, the spacing between said second cuts being less than that of said first cuts whereby said second cuts are disposed between said first cuts, the depth of each cut being less than the thickness of said sheet material; said bag having a side thereof adjacent said carton top panel provided with a cut which defines a hinged tonguelike member having the hinge axis thereof substantially aligned with the hinge axis of said reclosable cover, said tonguelike member being affixed to the concealed surface of said cover and being movable therewith, said tonguelike member being smaller area than said reclosable cover, said bag having an exterior portion of said side circumjacent said tonguelike member and the hinge-axis therefor affixed by a continuous unbroken bond to the carton interior surface.
Claim 2
Dependent Claim 242 words
A sanitary package comprising an outer carton formed of foldable sheet material and a product-accommodating bag disposed within said carton and sealed independently thereof; said carton including top and bottom panels arranged in spaced registered relation, side and end panels foldably interconnecting corresponding peripheral portions of said top and bottom panels, the exposed surface of said top panel being provided with a pair of elongated spaced first cuts extending thereacross and defining a hinged reclosable cover, said first cuts being spaced inwardly from the foldable connections between said top panel and said end panels, said cover being defined on the concealed surface of said top panel by a pair of elongated spaced second cuts, the spacing between said second cuts being less than that of said first cuts whereby said second cuts are disposed between said first cuts, the depth of each cut being less than the thickness of said sheet material; said bag having a side thereof adjacent said carton top panel provided with a cut which defines a hinged tonguelike member having the hinge axis thereof substantially aligned with the hinge axis of said reclosable cover, said tonguelike member being affixed to the concealed surface of said cover and being movable therewith, said tonguelike member being smaller area than said reclosable cover, said bag having an exterior portion of said side circumjacent said tonguelike member and the hinge-axis therefor affixed by a continuous unbroken bond to the carton interior surface.
Claim 3
Dependent Claim 85 words
The package of claim 1 wherein said carton top panel has foldably connected to the periphery thereof an extension flap which is affixed to the edge of said reclosable cover opposite the hinge axis for said cover, said extension flap overlying the exterior of one side panel; said extension flap being provided with a pair of third cuts defining a finger tab which is releasably affixed to said one side panel exterior and is foldably connected to and carried by said top panel reclosable cover.
Claim 4
Dependent Claim 29 words
The package of claim 2 wherein said finger tab is positionable behind and in frictional engagement with said one side panel when said cover is in its reclosed position.
Claim 5
Dependent Claim 38 words
The package of claim 1 wherein the end panels of said carton are formed by overlapping closure flaps foldably connected to the periphery of at least said top and bottom panels to form a seal end type carton.
Claim 6
Dependent Claim 26 words
The package of claim 1 wherein said first and second cuts formed on said top panel extend from one side panel to the other side panel.

References Cited (Backward Citations)

US2593778A Cited
US2583856A Cited
US3021002A Cited
US3043472A Cited
US3226003A Cited
US3399820A Cited
US3426955A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-05-24 1974-11-23 1975-05-25 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-05-24 1978-11-23 1979-05-25 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-05-24 1982-11-23 1983-05-25 $7700.00 Window Closed / Lapsed

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