Flip-top carton with integral partial collar

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5911359
SERIAL NO

08992624

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A one-piece, flip-top reclosable container embodying the present invention includes an outer carton having opposing top and bottom walls, front and back walls, and first and second side walls. The first and second side walls and the front wall include a preferential area of weakness for opening the carton from a sealed form to an unsealed form. The preferential area of weakness forms a lid hingedly connected to the top wall. The top wall includes a front top minor flap hingedly connected to an upper end of the front wall. An internal collar is integrally formed with the front top minor flap. The internal collar is disposed within the carton when the carton is in the sealed form. The internal collar includes a front panel and opposing first and second side panels adjacent to the respective front wall and the opposing first and second side walls of the carton. The front panel of the internal collar is detachably connected to the front top minor flap along at least one horizontal fold line. The internal collar optionally includes an extension flap comprised of at least one hinged portion and at least one island portion disposed in forcibly displaceable mutual engagement such that opening the lid exerts a force which disengages the mutual engagement and closing the lid leads to snap re-engagement of the hinged portion and the island portion.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
BANK OF AMERICA N AGATEWAY VILLAGE-900 BUILDING NC1-026-06-09 (MACLEGAL) 900 W TRADE ST CHARLOTTE NC 28255

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brink, Thomas J Kentwood, MI 9 195
Gnadt, David F Grandville, MI 24 928
Stone, James L Grand Rapids, MI 36 932

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