← Back to Patent Explorer
US4962849A Expired / Lapsed US ⏱️ 0.0 years remaining

Food container with lid closure having a stand feature

Assignee: General Mills Inc
•
Filing: 1989-10-06
•
Granted: 1990-10-16
•
Expires: 2009-10-06
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Disclosed are containers having a stand feature comprising a tray having a major open end and a defined lid closure for the open end providing the stand feature. The stand feature allows the tray to stand vertically on a sidewall thereby allowing presentation of the package with the lid towards the viewer. The container finds particular suitability for use as a food container for shelf stable packaged food items. The stand feature allows the package to be fabricated without the conventional outer carton or outer shrink wrap film. Also disclosed are package flats for lids having a defined stand forming tab which lids are suitable for use as a closure for trays so as to provide the trays with the present side stand feature.

Inventors

  • 👤 David S. Anderson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 02:56
CPC Classifications
B; B65; B65D; B65D77/00; B65D77/10; B65D77/20; B65D77/2024; B65D77/2068; B65D77/2096; B65D2207/00; B65D2577/00; B65D2577/10; B65D2577/20; B65D2577/2041; B65D2577/205; B65D2577/2075; B65D2577/2091

Claims Analysis

Total Claims: 30
Claim 1
Independent Claim 279 words
A container for a packaged item adapted to stand on its sidewall in a vertically aligned position on a shelf thereby allowing presentation of a major face to the consumer without requiring an outer carton and which subsequent to opening can be partially reclosed, comprising: A. a tray for supporting the item having a rear major surface, an open major face opposite the rear major surface and a continuous sidewall having a top edge B. a lid closure fabricated from a single flexible material piece having a lid panel having an outside and inside major surface and upper and lower ends overlaying the open face and extending over the top edge surface, means for supporting the tray in said vertically aligned position, said means being integrally connected to said lid panel proximate the sidewall, said lid panel being hingedly connected to the support means, adhesive means for releasably attaching said lid panel to the top edge surface of the tray, a means for controllably opening the lid closure, wherein the means for supporting the tray, the plurality of panels includes a base panel hingedly connected to the lid panel along a first common transverse fold line and wherein the base panel is in a plane perpendicular to the plane of the lid panel, a rear panel hingedly connected to the base panel along a second common transverse fold line and wherein the rear panel is in the plane as the tray rear face, and at least one support panel hingedly connected to the rear panel along a third common fold line, said support panel having at least a portion being adhesively secured to the outside of the tray sidewall.
Claim 2
Dependent Claim 279 words
A container for a packaged item adapted to stand on its sidewall in a vertically aligned position on a shelf thereby allowing presentation of a major face to the consumer without requiring an outer carton and which subsequent to opening can be partially reclosed, comprising: A. a tray for supporting the item having a rear major surface, an open major face opposite the rear major surface and a continuous sidewall having a top edge B. a lid closure fabricated from a single flexible material piece having a lid panel having an outside and inside major surface and upper and lower ends overlaying the open face and extending over the top edge surface, means for supporting the tray in said vertically aligned position, said means being integrally connected to said lid panel proximate the sidewall, said lid panel being hingedly connected to the support means, adhesive means for releasably attaching said lid panel to the top edge surface of the tray, a means for controllably opening the lid closure, wherein the means for supporting the tray, the plurality of panels includes a base panel hingedly connected to the lid panel along a first common transverse fold line and wherein the base panel is in a plane perpendicular to the plane of the lid panel, a rear panel hingedly connected to the base panel along a second common transverse fold line and wherein the rear panel is in the plane as the tray rear face, and at least one support panel hingedly connected to the rear panel along a third common fold line, said support panel having at least a portion being adhesively secured to the outside of the tray sidewall.
Claim 3
Dependent Claim 40 words
The container of claim 1 wherein the first transverse fold line is proximate the outer edge of the tray flange, and wherein the means for controllably opening the lid closure includes a pull tab hingedly connected to the lid panel.
Claim 4
Dependent Claim 29 words
The container of claim 2 wherein the pull tab is positioned at the upper end of the lid face panel and wherein the top edge surface is a flange.
Claim 5
Dependent Claim 33 words
The container of claim 3 wherein the pull tab has a portion removably adhesively attached to the tray sidewall and is connected to the lid panel along a fourth common, transverse fold line.
Claim 6
Dependent Claim 43 words
The container of claim 4 wherein the means for controllably opening the lid closure further includes a first peripheral score line on the inner surface of the inside maJor surface of the lid face panel proximate the inner edge of the tray flange.
Claim 7
Dependent Claim 25 words
The container of claim 5 wherein the means for controllably opening the lid closure further includes an adhesive free flange portion proximate the pull tab.
Claim 8
Dependent Claim 19 words
The container of claim 1, 2, 3, 4, 5, or 6 wherein the tray has a continuously curved sidewall.
Claim 9
Dependent Claim 24 words
The container of claim 1, 2, 3, 4, or 5 wherein the tray has a sidewall having at least a portion which is straight.
Claim 10
Dependent Claim 20 words
The container of claim 6 wherein the tray has a sidewall having at least a portion of which is straight.
Claim 11
Dependent Claim 17 words
The container of claim 9 wherein the support panel is adhesively affixed to the straight sidewall portion.
Claim 12
Dependent Claim 16 words
The container of claim 10 wherein the second common fold line is a transverse fold line.
Claim 13
Dependent Claim 69 words
The container of claim 11 wherein the stand tab additionally comprises an opposed pair of support flaps, one of which is hingedly connected to the rear panel along a common fold line and the other of which is hingedly connected to the opposite end of the rear panel along a fifth common fold line and wherein the support flaps are inwardly folded and adhesively bonded to the rear panel.
Claim 14
Dependent Claim 20 words
The container of claim 2 wherein the pull tab is positioned at the lower end of the lid face panel.
Claim 15
Dependent Claim 77 words
The container of claim 13 wherein the means for controllably opening the lid closure further includes a first peripheral score line on the inner surface of the inside major surface of the lid face panel proximate the inner edge of the tray flange, and wherein the pull tab is defined by a thumbhole in the base panel and a pair of angled score lines in the base panel extending from the thumbhole to the peripheral score line.
Claim 16
Dependent Claim 25 words
The container of claim 14 wherein the means for controllably opening the lid closure further includes an adhesive free flange portion proximate the pull tab.
Claim 17
Dependent Claim 13 words
The container of claim 15 wherein the tray has a continuously curved sidewall.
Claim 18
Dependent Claim 20 words
The container of claim 16 wherein the tray has a sidewall having at least a portion of which is straight.
Claim 19
Dependent Claim 17 words
The container of claim 17 wherein the support panel is adhesively affixed to the straight wall portion.
Claim 20
Dependent Claim 151 words
A one-piece package blank for a package lid useful as a lid closure for an open faced tray having a sidewall fabricated with a peripheral flange and which supports the tray in a vertical position, comprising: A. a first major face panel for overlaying the tray open face having inner and outer major surfaces and first and second ends: B. a stand tab hingedly connected to the first end of the face panel along a first common fold line, said stand tab comprising a base panel hingedly connected to the face panel along the first fold line, a rear panel hingedly connected to the base panel along a second common fold line, at least one support panel hingedly connected to the rear panel along a third common fold line; and C. a pull tab hingedly connected to the second end of the face panel along a fourth, transverse common fold line.
Claim 21
Dependent Claim 151 words
A one-piece package blank for a package lid useful as a lid closure for an open faced tray having a sidewall fabricated with a peripheral flange and which supports the tray in a vertical position, comprising: A. a first major face panel for overlaying the tray open face having inner and outer major surfaces and first and second ends: B. a stand tab hingedly connected to the first end of the face panel along a first common fold line, said stand tab comprising a base panel hingedly connected to the face panel along the first fold line, a rear panel hingedly connected to the base panel along a second common fold line, at least one support panel hingedly connected to the rear panel along a third common fold line; and C. a pull tab hingedly connected to the second end of the face panel along a fourth, transverse common fold line.
Claim 22
Dependent Claim 20 words
The package blank of claim 19 wherein the face panel has a peripheral score line on the inner major surface.
Claim 23
Dependent Claim 17 words
The package blank of claim 20 wherein the third common fold line is a transverse fold line.
Claim 24
Dependent Claim 29 words
The package blank of claim 21 wherein the rear panel has an opposed first pair of lateral support flaps inwardly foldable hingedly connected along first and second fold lines.
Claim 25
Dependent Claim 32 words
The package blank of claim 22 wherein the base panel has an opposed second pair of lateral support flaps inwardly foldable hingedly connected along a third and fourth longitudinally extending fold line.
Claim 26
Dependent Claim 153 words
A one-piece package blank for a package lid useful as a lid closure for an open faced tray having a sidewall fabricated with a peripheral flange and which supports the tray in a vertical position, comprising: A. a first major face panel for overlaying the tray open face having inner and outer major surfaces and first and second ends; B. a stand tab hingedly connected to the first end of the face panel along a first common transverse fold line, said stand tab comprising a base panel hingedly connected to the face panel along the first transverse fold line, a rear panel hingedly connected to the base panel along a second common fold line, at least one support panel hingedly connected to the rear panel along a third common fold line; and C. a pull tab hingedly connected to the second end of the face panel along a fourth, transverse common fold line.
Claim 27
Dependent Claim 153 words
A one-piece package blank for a package lid useful as a lid closure for an open faced tray having a sidewall fabricated with a peripheral flange and which supports the tray in a vertical position, comprising: A. a first major face panel for overlaying the tray open face having inner and outer major surfaces and first and second ends; B. a stand tab hingedly connected to the first end of the face panel along a first common transverse fold line, said stand tab comprising a base panel hingedly connected to the face panel along the first transverse fold line, a rear panel hingedly connected to the base panel along a second common fold line, at least one support panel hingedly connected to the rear panel along a third common fold line; and C. a pull tab hingedly connected to the second end of the face panel along a fourth, transverse common fold line.
Claim 28
Dependent Claim 20 words
The package blank of claim 24 wherein the face panel has a peripheral score line on the inner major surface.
Claim 29
Dependent Claim 17 words
The package blank of claim 25 wherein the third common fold line is a transverse fold line.
Claim 30
Dependent Claim 31 words
The package blank of claim 26 wherein the rear panel has an opposed first pair of lateral support flaps inwardly foldable hingedly connected along first and second longitudinally extending fold lines.

References Cited (Backward Citations)

US1956642A Cited
US2308396A Cited
US3093244A Cited
US3717533A Cited
US3765595A Cited
US4149630A Cited
US4285461A Cited
US4236637A Cited
US4415084A Cited
US4463893A Cited
US4568017A Cited
US4784268A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1993-10-15 1994-04-16 1994-10-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1997-10-15 1998-04-16 1998-10-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2001-10-15 2002-04-16 2002-10-16 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag