Sealing liquid

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United States of America Patent

PATENT NO 7892393
APP PUB NO 20080011414A1
SERIAL NO

11690243

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention concerns a sealing liquid comprising water and a penetration agent for sealing of mail pieces, the use of said sealing liquid as well as sealing devices and franking machines containing such a sealing liquid.

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Patent Owner(s)

Patent OwnerAddress
FRANCOTYP-POSTALIA GMBHBERLIN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gerhardt, Thomas Berlin, DE 17 48
Muhl, Wolfgang Hohen Neuendorf, DE 44 131

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