Carton and blank therefor

Patent metadata

Field	Value
Publication number	US-10414538-B2
Application number	US-201715800177-A
Country	US
Kind code	B2
Filing date	Nov 1, 2017
Priority date	Nov 4, 2016
Publication date	Sep 17, 2019
Grant date	Sep 17, 2019

Abstract

A carton includes a top wall, a bottom wall, and a front wall. A display window is formed through at least a portion of the front wall and through at least a portion of the top wall. The display window is formed by an inwardly-folding window panel. The inwardly-folding window panel forms at least a portion of the bottom wall. The top wall includes first and second top major flaps that partially overlap to form an outwardly-projecting overlapping portion of the top wall. The bottom wall includes first and second bottom major flaps that define a recess therebetween. The overlapping portion of a first such carton is configured to be received within the recess of a second such carton when the second such carton is stacked on top of the first such carton.

First claim

What is claimed is:

1. A carton comprising:
a top wall, a bottom wall, and a front wall;
wherein a display window is formed through at least a portion of said front wall and through at least a portion of said top wall, wherein said display window is formed by an inwardly-folding window panel, said inwardly-folding window panel forming at least a portion of said bottom wall;
wherein said top wall comprises oppositely-disposed first and second top major flaps that partially overlap to form an outwardly-projecting overlapping portion of said top wall;
wherein said bottom wall comprises oppositely-disposed first and second bottom major flaps that define a recess therebetween;
wherein said overlapping portion of a first such carton is configured to be received within said recess of a second such carton when said second such carton is stacked on top of said first such carton.

2. The carton according to claim 1 , wherein said overlapping portion and said recess are operably configured such that said second such carton is substantially centered with respect to said first such carton when said overlapping portion of said first such carton is received within said recess of said second such carton.

3. The carton according to claim 1 , wherein said carton further comprises a rear wall, first and second side walls, and first, second, third, and fourth corner walls.

4. The carton according to claim 3 , wherein said first and second top major flaps and said first and second bottom major flaps each comprise first and second angled edges, each of said first and second angled edges abutting an interior surface of an adjoining one of said first, second, third, or fourth corner walls.

5. The carton according to claim 1 , wherein said top wall further comprises first and second minor top flaps, said first top minor flap defining a first corner notch and said second top minor flap defining a second corner notch, wherein said second top major flap comprises first and second corner portions defined by an edge of said display window, and wherein said first corner portion is substantially aligned with and overlaps said first corner notch and said second corner portion is substantially aligned with and overlaps said second corner notch.

6. The carton according to claim 1 , wherein said inwardly-folding window panel comprises a first bridge panel hingedly connected along a lower edge of said first bridge panel to said front wall, a second bridge panel hingedly connected to said first bridge panel, and a floor panel hingedly connected to said second bridge panel, said floor panel forming said at least portion of said bottom wall.

7. The carton according to claim 6 , wherein said second bridge panel comprises at least one tab, wherein said second bottom major flap defines at least one aperture, and wherein said at least one tab is received within said at least one aperture.

8. A blank for forming a carton, the blank comprising:
a front panel configured to form a front wall in a set-up carton;
first and second side wall panels configured to form respective first and second side walls in the set-up carton;
a rear panel configured to form a rear wall in the set-up carton;
oppositely-disposed first and second top major flaps configured to form at least part of a top wall in the set-up carton, said second top major flap being hingedly connected to said front panel along a first fold line;
a generally-rectangular window panel struck from a portion of said front panel and a portion of said second top major flap so as to interrupt said first fold line, said window panel comprising a floor panel configured to form at least a portion of a bottom wall in the set-up carton, said window panel being hingedly connected to a lower portion of said front panel along a second fold line, said window panel being folded into an interior of the set-up carton to form a display window extending through at least a portion of said front wall and through at least a portion of said top wall;
wherein said first and second top major flaps are configured to overlap in the set-up carton to form an outwardly-projecting overlapping portion of said top wall;
wherein said bottom wall comprises oppositely-disposed first and second bottom major flaps that define a recess therebetween;
wherein said overlapping portion of a first such set-up carton is configured to be received within said recess of a second such set-up carton when said second such set-up carton is stacked on top of said first such set-up carton.

9. The blank according to claim 8 , wherein said overlapping portion and said recess are operably configured such that said second such set-up carton is configured to be substantially centered with respect to said first such set-up carton when said overlapping portion of said first such set-up carton is received within said recess of said second such set-up carton.

10. The blank according to claim 8 , wherein said blank further comprises first, second, third, and fourth corner panels configured to form respective first, second, third, and fourth corner walls in the set-up carton.

11. The blank according to claim 10 , wherein said first and second top major flaps and said first and second bottom major flaps each comprise first and second angled edges, each of said first and second angled edges being configured to abut an interior surface of an adjoining one of said first, second, third, or fourth corner walls in the set-up carton.

12. The blank according to claim 8 , wherein said blank further comprises first and second minor top flaps, said first top minor flap defining a first corner notch and said second top minor flap defining a second corner notch, wherein said second top major flap comprises first and second corner portions defined by an edge of said display window in the set-up carton, and wherein said first corner portion is substantially aligned with and overlaps said first corner notch and said second corner portion is substantially aligned with and overlaps said second corner notch in the set-up carton.

13. The blank according to claim 8 , wherein said window panel comprises a first bridge panel hingedly connected to said lower portion of said front panel along said second fold line, a second bridge panel hingedly connected to said first bridge panel, and a floor panel hingedly connected to said second bridge panel, said floor panel forming said at least portion of said bottom wall in the set-up carton.

14. The blank according to claim 13 , wherein said second bridge panel comprises at least one tab, wherein said second bottom major flap defines at least one aperture, and wherein said at least one tab is configured to be received within said at least one aperture in the set-up carton.

Assignees

• Westrock Shared Services Llc

Inventors

• Brundage David J
• Rebmann Chad
• Mack Jory B

Classifications

• B65D5/16

  the tubular body being formed with an aperture or removable portion arranged to allow removal or insertion of contents through one or more sides · CPC title

• B65D5/001 Primary

  stackable · CPC title

• B65D5/4204 Primary

  Inspection openings or windows · CPC title

• B65D5/4208

  Means facilitating suspending, lifting, handling, or the like of containers (handles B65D5/46) · CPC title

• B31B50/83

  Cutting window openings · CPC title