Tamper evident bag with perforations on the sides and on the flanges

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United States of America Patent

PATENT NO 5372428
SERIAL NO

08222232

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A positive locking mating profile system for plastic bags which bags are made to have an initially open mouth, and wherein once the profiles are engaged and closed, the mouth of the bags can not be opened without giving evidence of tampering and/or without damaging the bags.

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Patent Owner(s)

Patent OwnerAddress
MERCANTILE BUSINESS CREDIT INC100 S BRENTWOOD BLVD ST LOUIS MO 63105

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bruno, Edward C 15336 Penwood Pl., Aurora, CO 80015 11 380
Davison, Roger A 8761 Galen Ct., Denver, CO 80229 3 166

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