# US 4,374,562 A · Article carrier

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- Number: US 4,374,562 A
- Document ID: US4374562A
- Status: Granted
- Kind: A
- Application number: 06/236,744
- Filed: 1981-02-23
- Granted: 1983-02-22
- Earliest claimed: 1981-02-23
- Assignees: The Mead Corporation
- Inventors: James R. Oliff
- Web page: https://patentgrep.com/patent/US4374562A

## CPC

- B65D 71/20: Slits or openings along the fold line of the tubular body
- B65D 71/32: formed by finger-holes
- B65D 2571/00185: by tabs cut within one end and facing away from the other end when blank is unfolded, and co-operting with openings at the other end
- B65D 2571/00277: Slits or openings formed along a fold line
- B65D 2571/0029: Openings in top or bottom walls
- B65D 2571/00444: for fingers
- B65D 2571/00561: Lines of weakness (B65D2571/00864 takes precedence)
- B65D 2571/0066: formed from one single sheet
- B65D 2571/00716: tubular without end walls
- B65D 2571/0087: Special features for machine processing, e.g. gripper apertures
- B65D: CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES

## Abstract

A wraparound type article carrier having parallel top and bottom panels, parallel side panels, the side panels being joined to the bottom panel by means of sloping panels, multiple heel receiving apertures formed in the sloping panels, a retention tab joined to one of the sloping panels around the periphery of a heel receiving aperture, and the retention tab being joined to the sloping panel by means of spaced connecting elements.

## Claims

### Claim 1

An article carrier comprising parallel top and bottom panels, parallel side panels, said side panels being interconnected respectively to the side edges of said bottom panel by a pair of sloping panels, a heel receiving aperture formed substantially in one of said sloping panels, a retention tab foldably joined to said one sloping panel, said retention tab being joined along the periphery of said heel receiving aperture by means of spaced connecting elements, said connecting elements being separated by an expansion slit, and both ends of said expansion slit being curved generally toward said heel receiving aperture.

### Claim 2 (depends on 1)

An article carrier according to claim 1 wherein multiple articles are disposed in said carrier and wherein the heels of said articles are of irregular configurations and wherein one of said articles is disposed in said heel receiving aperture and in abutment with said retention tab.

### Claim 3 (depends on 2)

An article carrier according to claim 2 wherein said heel is generally of a scalloped configuration.

### Claim 4 (depends on 1)

An article carrier according to claim 1 wherein a cushioning flap is formed on the periphery of said heel receiving aperture and is disposed generally adjacent said retention tab.

### Claim 5

An article carrier blank comprising a top panel, a pair of side panels joined respectively to the side edges of said top panel, a pair of sloping panels joined respectively to said side panels remote from said top panel, a heel receiving aperture formed substantially in one of said sloping panels, a retention tab joined to said one sloping panel along the periphery of said heel receiving aperture by means of a pair of spaced connecting elements, said connecting elements being separated by an expansion slit and both ends of said expansion slit being curved generally toward said heel receiving aperture.