Cornerpost support
AssigneeInternational Paper Company
InventorSean M. Morrison
Life of this patent
Estimating the term…
Abstract
A packaging insert formed from a one-piece blank including a main body panel having opposing first and second longitudinal edges and opposing first and second lateral edges. The folded blank further includes a pair of column panels, each column panel including a first side panel, a front panel, a second side panel, and an overlap tab connected to the lateral edges of the main body panel in series at first, second, third, and fourth lateral score lines. The front panel of each column panel is folded about a respective second lateral score line with the overlap tab overlapping and attached to the main body panel. Each column panel can be erected to form a rectangular column adjacent to each of the lateral edges of the main body panel.
Claims17
A packaging insert formed from a blank including a main body panel, a pair of column panels connected to the main body panel along respective first lateral score lines, each column panel including a first side panel, a front panel, and a second side panel connected in series at respective second and third lateral score lines, the packaging insert comprising:
- a central panel section defined by the main body panel;
- first and second rectangular columns defined by the column panels at opposing lateral sides of the central panel section, each rectangular column including:
- a back wall formed by a portion of the main body panel;
- a first side wall defined by the first side panel folded generally perpendicular to the main body panel at the respective first lateral score line;
- a front wall defined by the front panel folded generally perpendicular to the first side wall at the respective second lateral score line;
- and
- a second side wall defined by the second side panel folded generally perpendicular to the front wall at the respective third lateral score line and connected to the main body panel;
- wherein the main body panel has a first longitudinal edge and an opposed second longitudinal edge defining a longitudinal dimension of the packaging insert, the front wall has opposed first and second longitudinal edges extending parallel to the longitudinal edges of the main body panel, and the second longitudinal edge of the front wall extends laterally from the first side wall to the second side wall and is longitudinally displaced from the second longitudinal edge of the main body panel.
A blank for forming a one-piece packaging insert comprising:
- a main body panel having a first longitudinal edge defining a first longitudinal edge of the blank and an opposing second longitudinal edge defining a second longitudinal edge of the blank, and opposing first and second lateral edges;
- a pair of column panels connected to the main body panel along respective first lateral score lines, each column panel defining structure for forming a rectangular column adjacent to the opposing first and second lateral edges of the main body panel;
- and
- each column panel including a first side panel, a front panel, and a second side panel connected in series along respective second and third lateral score lines;
- wherein each front panel includes a longitudinal dimension extending from a first longitudinal edge to a second longitudinal edge, the second longitudinal edge of the front panel extending laterally from the first side panel to the second side panel, and the longitudinal dimension of each front panel is less than a longitudinal dimension of the main body panel extending between the first and second longitudinal edges of the main body panel.
A folded blank for forming a packaging insert, the folded blank comprising:
- a one-piece blank including a main body panel having opposing first and second longitudinal edges and opposing first and second lateral edges;
- a pair of column panels, each column panel including a first side panel, a front panel, a second side panel, and an overlap tab connected to the main body panel in series at first, second, third, and fourth lateral score lines;
- and
- the front panel of each column panel is folded about a respective second lateral score line with the overlap tab overlapping and attached to the main body panel;
- wherein each front panel includes a longitudinal dimension extending from a first longitudinal edge to a second longitudinal edge, the second longitudinal edge of the front panel extending laterally from the first side panel to the second side panel, and the longitudinal dimension of each front panel is less than a longitudinal dimension of the main body panel extending between the first and second longitudinal edges of the main body panel.
Dependencies are inferred from the claim text.