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US 4,361,264 AGranted
Partition structure
AssigneeContainer Corporation of America
InventorNicholas A. Philips
Life of this patent
Estimating the term…
Abstract
A partition structure is formed from a transversely scored blank joined at its ends to define a tube, the tube having central planar portions movable normally to each other into contact, ends of the blank being foldable along score lines to define end segments extending from the planes of said planar portions.
Claims4
A partition structure adapted for use in dividing a container into compartments, said partition structure being formed from a blank of paperboard and comprising:
- a first central planar portion;
- a first end portion formed of three congruent segments joined in series on transverse parallel fold lines, one end of said first end portion being connected to one end of said first central planar portion;
- a second end portion formed of three congruent segments joined in series on transverse parallel fold lines, one end of said second end portion being connected to the other end of said first central planar portion;
- a glue flap foldably joined to the other end of said first end portion;
- a second central planar portion foldably joined to the other end of said second end portion;
- said first and second central planar portions being of the same dimensions and at least twice the length of said segment;
- said glue flap overlying said second central planar portion and being glued thereto to form a tube;
- said transverse parallel fold lines on opposite sides of said tube being spaced from each other in a parallel relationship;
- and
- said first and second central planar portions of said tube being movable in contacting engagement and providing said first and second end portions to extend transversely from the planes of said planar portions.
7 more elements
Dependencies are inferred from the claim text.