Carton and carton blank and a handle structure therefor

Patent metadata

Field	Value
Publication number	US-10569947-B2
Application number	US-201916244417-A
Country	US
Kind code	B2
Filing date	Jan 10, 2019
Priority date	Oct 6, 2014
Publication date	Feb 25, 2020
Grant date	Feb 25, 2020

Abstract

A carton includes a first panel and a second panel in overlying relationship with each other so as to form a composite wall and a handle structure formed in the composite wall. The handle structure includes a first end portion formed from the first panel, a grip portion extending from the first end portion into an access opening in the composite wall and a second end portion disposed under the first panel and coupled to the grip portion.

First claim

The invention claimed is:

1. A carton for packaging one or more articles comprising:
a top panel having a first side edge and a second side edge, the distance between the first and second side edges defining a lateral size of the top panel;
a base panel having a lateral size generally equal to the lateral size of the top panel;
a first side panel having a first end edge and being disposed along the first side edge of the top panel;
a first side end closure panel hinged to the first end edge of the first side panel by a first hinged connection; and
a first cutaway positioned such that a portion of the first side panel adjacent to the first end edge is separated from the top panel;

wherein the first side end closure panel comprises an end edge opposing the first hinged connection, the first hinged connection and the end edge of the first side end closure panel being disposed divergently toward a lower edge of the first side end closure panel when the carton is in a flat blank form, the end edge of the first side end closure panel being disposed substantially perpendicular to the base panel when the carton is in an erected form.

2. The carton according to claim 1 wherein the first side end closure panel comprises an upper edge disposed at an obtuse angle with respect to the hinged connection when the carton is in the flat blank form, the upper edge being disposed substantially parallel to the base panel when the carton is in the erected form.

3. The carton according to claim 1 , further comprising:
a second side panel having a first end edge and being disposed along the second side edge of the top panel;
a second side end closure panel hinged to the first end edge of the second side panel by a second hinged connection;
a second cutaway positioned such that a portion of the second side panel adjacent to the first end edge is separated from the top panel;

wherein the second side end closure panel comprises an end edge opposing the second hinged connection, the second hinged connection and the end edge of the second side end closure panel being disposed divergently toward a lower edge of the second side end closure panel when the carton is in the flat blank form and the end edge of the second side end closure panel being disposed substantially perpendicular to the base panel when the carton is in the erected form.

4. The carton according to claim 3 wherein the first side end closure panel and the second side end closure panel are arranged in a partially overlapping relationship to define a seem, wherein the seam is substantially configured to be substantially perpendicular to the base panel.

5. The carton according to claim 4 wherein the second side end closure panel comprises an upper edge arranged at an obtuse angle with respect to the second hinged connection when the carton is in the flat blank form, and the upper edge of the second side end closure panel being disposed substantially parallel to the base panel when the carton is in the erected form.

6. The carton according to claim 5 wherein the upper edge of the first side end closure panel and the upper edge of the second side end closure panel are substantially collinear.

7. A blank for forming a carton, the blank comprising:
a top panel having a first side edge and a second side edge, the distance between the first and second side edges defining a lateral size of the top panel;
a base panel having a lateral size generally equal to the lateral size of the top pap panel;
a first side panel having a first end edge and connected to the first side edge of the top panel along a first hinged connection;
a first side end closure panel hinged to the first end edge of the first side panel by a second hinged connection;
a first cutaway positioned such that a portion of the first side panel adjacent to the first end edge is separated from the top panel;

wherein the first side end closure panel comprises an end edge opposing the second hinged connection, the first hinged connection and the end edge being arranged divergently toward a lower edge of the first side end closure panel, and the end edge being disposed substantially perpendicular to the base panel when the blank is erected into a carton.

8. The blank according to claim 7 wherein the first side end closure panel comprises an upper edge arranged at an acute angle with respect to the first hinged connection, the upper edge being disposed substantially parallel to the base panel when the blank is erected into a carton.

9. The blank according to claim 7 , further comprising:
a second side panel having a first end edge;
a second side end closure panel hinged to the first end edge of the second side panel by a third hinged connection;
a second cutaway positioned such that a portion of the second side panel adjacent to the first end edge of the second side panel is separated from the top panel when the blank is erected into a carton;

wherein the second side end closure panel comprises an end edge opposing the third hinged connection, the end edge of the second end closure panel being disposed at either an acute or obtuse angle with respect to said first hinged connection, the end edge of the second side end closure panel being disposed substantially perpendicular to the base panel when the blank is erected into a carton.

10. A blank according to claim 7 further comprising:
a second side panel having a first end edge and being disposed along the second side edge of the top panel;
a second side end closure panel hinged to the first end edge of the second side panel by a third hinged connection;
a second cutaway separating a portion of the top panel from an adjacent portion of the second side panel;

wherein the second side end closure panel comprises an end edge opposing the third hinged connection, the end edge being disposed at either an acute or obtuse angle with respect to said first hinged connection and configured to be substantially perpendicular to the base panel in an assembled carton.

11. A carton for packaging one or more articles comprising:
a top panel having a first side edge and a second side edge;
a base panel;
a first side panel having a first end edge and connected to the first side edge of the top panel along a first hinged connection, the first side panel being longer in length than the top panel; and
a first side end closure panel hinged to the first end edge of the first side panel by a second hinged connection;
wherein the first side end closure panel comprises an end edge opposing the second hinged connection, the end edge being arranged at an obtuse angle with respect to the first hinged connection in a flat blank and configured to be substantially perpendicular to the base panel in the assembled carton.

12. A carton according to claim 11 wherein the first side end closure panel comprises a side edge adjacent to the second hinged connection, the side edge being disposed at an acute angle with respect to the first hinged connection in a flat blank and configured to be substantially parallel to the base panel in the assembled carton.

13. A carton according to claim 12 wherein an obtuse angle is defined between the side edge and the second hinged connection when the first side end closure panel is in an unfolded condition.

14. A blank for forming a carton, the blank comprising:
a top panel having a first side edge and a second side edge;
a base panel;
a first side panel having a first end edge and connected to the first side edge of the top panel by a first hinged connection, the first side panel being longer in length than the top panel; and
a first si

Assignees

• Westrock Packaging Systems Llc
• Westrock Packaging Svstems Llc

Inventors

• Ball Nathaniel B
• Cash Iii John W

Classifications

• B65D2571/00543

  consisting of cut-outs, slits, or the like · CPC title

• B65D71/36 Primary

  {having a tubular shape, e.g. tubular wrappers, with} end walls · CPC title

• B65D2571/00141

  glued · CPC title

• B65D2571/0066

  formed from one single sheet · CPC title

• B65D2571/00728

  the end walls being closed by gluing · CPC title