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US3628842A Expired / Lapsed US ⏱️ 0.0 years remaining

Shipping and delivery shelved containers for food

Assignee: Union Camp Corp
•
Filing: 1970-04-21
•
Granted: 1971-12-21
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Expires: 1990-04-21
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Abstract

Abstract A container is erected from a prescored blank to form a carton having a top, sides, a bottom and closure panels for the front and rear thereof. A removable separable shelving assembly is formed by securing a shelf or shelves to side rails. The shelving assembly is inserted as a unit into the erected carton whereby a shelved container is formed. The top of the container is provided with handle means, and the front and rear closure panels are provided with locking tab means, whereby a closed, shelved container is provided for shipping, storage and delivery services.

Inventors

  • 👤 Ernest C Wright

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 09:49
CPC Classifications
A; A47; A47B; A47B43/00; A47B43/02

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 202 words
A shelved container comprising a container consisting of: a carton-type enclosure having top, bottom, sidewalls and backwalls; front closure means; and a removable shelving structure therein; said front closure means comprising: a closure panel which is hinged to one sidewall; a second closure panel which is hinged to the other sidewall opposite said first panel; and means to secure said closure means in closed position consisting of a locking tab on one of said closure panels and a slot in the other of said closure panels to receive said locking tab when the closure panels are in closed position; said backwall comprising two back panels, each hinged to a corresponding edge of the sidewalls, said back panels being folded to form the backwall with means for locking the panels in folded position; said removable shelving structure comprising Two sides rails and shelving secured therebetween so that the shelving structure may be inserted into and removed from the container as a unit; the shelves of said shelving structure comprising an open-ended box structure having sides secured to the side rails to form a unit presenting two shelves, additional open-ended box structures being spaced along the side rails to provide additional shelves when needed.
Claim 2
Dependent Claim 202 words
A shelved container comprising a container consisting of: a carton-type enclosure having top, bottom, sidewalls and backwalls; front closure means; and a removable shelving structure therein; said front closure means comprising: a closure panel which is hinged to one sidewall; a second closure panel which is hinged to the other sidewall opposite said first panel; and means to secure said closure means in closed position consisting of a locking tab on one of said closure panels and a slot in the other of said closure panels to receive said locking tab when the closure panels are in closed position; said backwall comprising two back panels, each hinged to a corresponding edge of the sidewalls, said back panels being folded to form the backwall with means for locking the panels in folded position; said removable shelving structure comprising Two sides rails and shelving secured therebetween so that the shelving structure may be inserted into and removed from the container as a unit; the shelves of said shelving structure comprising an open-ended box structure having sides secured to the side rails to form a unit presenting two shelves, additional open-ended box structures being spaced along the side rails to provide additional shelves when needed.
Claim 3
Dependent Claim 65 words
A shelved container as claimed in claim l, wherein the second panel has two spaced slots to cooperate with a tab on the first panel, said tab having score lines to permit folding the tab into a U-shape as it is serially inserted into the slots, the legs of the U being positioned in the slots to form an interlocking joint between the two panels.
Claim 4
Dependent Claim 31 words
A shelved container as claimed in claim l, wherein handle means is secured to the top of said container to insure that the container is carried in its proper loaded position.

References Cited (Backward Citations)

USRE23729E Cited
US633318A Cited
US780015A Cited
US1948181A Cited
US2144774A Cited
US2450941A Cited
US2834460A Cited
US3375935A Cited
US3415585A Cited
US3429632A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-12-20 1975-06-21 1975-12-21 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-12-20 1979-06-21 1979-12-21 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-12-20 1983-06-21 1983-12-21 $7700.00 Window Closed / Lapsed

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