Carton with hinged lid

• US 7,669,755 B2
• Filed: 08/01/2008
• Issued: 03/02/2010
• Est. Priority Date: 08/10/2004
• Status: Expired due to Fees

• Current Assignee: Graphic Packaging International Incorporated
• Original Assignee: Graphic Packaging International Incorporated
• Inventors: Smalley, Brian Leslie
• Primary Examiner(s): Elkins; Gary E
• Application Number:
  US12/221,476
• Publication Number:
  US 20080314905A1
• Time in Patent Office: 578 Days
• Field of Search: 229/225, 229/226, 229/227, 229/905, 229/224, 229/228
• US Class Current: 229/225
• CPC Class Codes: B65D 2203/00 Decoration means, markings, information elements, contents indicators see also B65D5/4212, B65D33/004
• CPC Class Codes: B65D 2571/00141 glued
• CPC Class Codes: B65D 2571/00567 defining a narrow removable strip
• CPC Class Codes: B65D 2571/0066 formed from one single sheet
• CPC Class Codes: B65D 2571/00728 the end walls being closed by gluing
• CPC Class Codes: B65D 2571/00919 Informative or decorative surfaces
• CPC Class Codes: B65D 71/36 having a tubular shape, e.g. tubular wrappers, with end walls

Abstract

A blank capable of being formed into a carton to define a volume for receiving articles is provided. The carton includes a lid formed hingedly connected at a fold at one end and including a line of weakening to facilitate separation of the lid from the main body of the carton. The volume can accommodate introduction of ice or other substance with and/or between the articles and the lid can be hinged between open and closed positions.

Claims

1. A carton, comprising:

a base;

a rear panel;

a front panel connected to the base;

a first front partial side panel connected to a first end of the front panel, the first front partial side panel being a first generally rectangular panel;

a second front partial side panel connected to a second end of the front panel, the second front partial side panel being a second generally rectangular panel;

a top panel;

a first top partial side panel connected to a first end of the top panel and having a first upper section and a first lower section separated by a line of weakening;

a second top partial side panel connected to a second end of the top panel and having a second upper section and a second lower section separated by a line of weakening;

a partial front panel detachably connected to the front panel;

a first partial front panel partial side panel connected to a first end of the partial front panel; and

a second partial front panel partial side panel connected to a second end of the partial front panel,

the top panel, at least a portion of the partial front panel and the first and second upper sections of the top partial side panels at least in part define a lid that is pivotable with respect to the rear panel, wherein

a portion of the first front partial side panel is adhered to the first partial front panel partial side panel and is defined in part by a line of weakening, the portion of the first front partial side panel comprising an upper corner of the first generally rectangular panel and the line of weakening comprising a first generally L-shaped tear line defining the upper corner of the first generally rectangular panel; and

a portion of the second front partial side panel is adhered to the second partial front panel partial side panel and is defined in part by a line of weakening, the portion of the second front partial side panel comprising an upper corner of the second generally rectangular panel and the line of weakening comprising a second generally L-shaped tear line defining the upper corner of the second generally rectangular panel.

2. The carton of claim 1, further comprising:

a first base partial side panel connected to a first end of the base; and

a second base partial side panel connected to a second end of the base, wherein

the first lower section of the first top partial side panel is adhered to the first base partial side panel.

3. The carton of claim 1, wherein a marginal portion is defined in the partial front panel in part by a line of weakening extending across the partial front panel, the marginal portion being adhered to the front panel.

4. The carton of claim 1, wherein the partial front panel is foldably connected to the top panel.

5. The carton of claim 1 wherein the first generally rectangular panel is foldably connected to the first end of the front panel at a first fold line, the second generally rectangular panel is foldably connected to the second end of the front panel at a second fold line, the first generally L-shaped tear line is spaced apart from the first fold line, and the second generally L-shaped tear line is spaced apart from the second fold line.

6. The carton of claim 1 wherein the lid is pivotable to an open position wherein the upper corner of the first generally rectangular panel is separated from the base portion of the first generally rectangular panel at the first generally L-shaped tear line to create a notch in the base portion of the first front partial side panel, and the upper corner of the second generally rectangular panel is separated from the base portion of the second generally rectangular panel at the second generally L-shaped tear line to create a notch in the base portion of the second front partial side panel.

7. The carton of claim 6 wherein the upper corner of the first generally rectangular panel is separated from the base portion of the first generally rectangular panel without independently folding the upper corner relative to the base portion, and the upper corner of the second generally rectangular panel is separated from the base portion of the second generally rectangular panel without independently folding the upper corner relative to the base portion.

8. A method of opening a carton, comprising:

providing a carton, comprising;

a base;

a rear panel;

a front panel connected to the base;

a first front partial side panel connected to a first end of the front panel, the first front partial side panel being a first generally rectangular shaped panel;

a second front partial side panel connected to a second end of the front panel, the second front partial side panel being a second generally rectangular shaped panel;

a top panel;

a first top partial side panel connected to a first end of the top panel and having a first upper section and a first lower section separated by a line of weakening;

a second top partial side panel connected to a second end of the top panel and having a second upper section and a second lower section separated by a line of weakening;

a partial front panel detachably connected to the front panel;

a first partial front panel partial side panel connected to a first end of the partial front panel; and

a second partial front panel partial side panel connected to a second end of the partial front panel;

the first partial front panel partial side panel is adhered to a portion of the first front partial side panel defined in part by a line of weakening, the portion of the first front partial side panel comprising an upper corner of the first generally rectangular panel and the line of weakening comprising a first generally L-shaped tear line defining the upper corner of the first generally rectangular panel and a base portion of the first generally rectangular panel; and

the second partial front panel partial side panel is adhered to a portion of the second front partial side panel defined in part by a line of weakening separating a part of the partial front panel from the front panel, the portion of the second front partial side panel comprising an upper corner of the second generally rectangular panel and the line of weakening comprising a second generally L-shaped tear line defining the upper corner of the second generally rectangular panel and a base portion of the second generally rectangular panel;

tearing the first front partial side panel by tearing the first generally L-shaped tear line defining the portion of the first front partial side panel to separate the upper corner of the first generally rectangular panel from the base portion of the first generally rectangular panel;

tearing the second front partial side panel by tearing the second generally L-shaped tear line defining the portion of the second front partial side panel to separate the upper corner of the second generally rectangular panel from the base portion of the second generally rectangular panel;

tearing the first top partial side panel;

tearing the second top partial side panel; and

pivoting the top panel with respect to the rear panel to open the carton.

9. The method of claim 8, wherein the carton further comprises:

a first base partial side panel connected to a first end of the base; and

a second base partial side panel connected to a second end of the base, wherein

the first lower section of the first top partial side panel is adhered to the first base partial side panel.

10. The method of claim 8, further comprising separating a part of the partial front panel from the front panel by separating a marginal portion of the partial front panel from a remainder of the partial front panel.

11. The method of claim 8, wherein:

tearing the first top partial side panel comprises separating the first upper section from the first lower section; and

tearing the second top partial side panel comprises separating the second upper section from the second lower section.

12. The method of claim 11, wherein the upper corner portion of the first front partial side panel remains attached to the first partial front partial side panel when the top panel is pivoted open to create a notch in the base portion of the first front partial side panel defined by the first generally L-shaped tear line.

13. The method of claim 8, wherein the top panel, a portion of the partial front panel and the first and second upper sections define in part a lid that is pivotable with respect to the rear panel when the top panel is pivoted open.

14. The method of claim 12 wherein the upper corner of the second front partial side panel remains attached to the second partial front partial side panel when the top panel is pivoted open to create a notch in the base portion of the second front partial side panel defined by the second generally L-shaped tear line.

15. The method of claim 12 wherein the upper corner of the first generally rectangular panel is separated from the base portion of the first generally rectangular panel without independently folding the upper corner relative to the base portion of the first front partial side panel, and the upper corner of the second generally rectangular panel is separated from the base portion of the second generally rectangular panel without independently folding the upper corner relative to the base portion of the second front partial side panel.