Toothbrush incorporating a flexible undulating region

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United States of America Patent

PATENT NO 8763196
APP PUB NO 20120227200A1
SERIAL NO

13412971

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Abstract

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A toothbrush wherein longitudinally between its neck region and the grip handle is a an undulating region of transverse limbs integrally linked by folds with troughs between the limbs, the troughs containing a thermoplastic elastomer material bonded to the plastic material of said limbs with a ShoreA hardness of 60-70. Specific structures and dimensions of limbs and folds are disclosed.

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First Claim

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Patent Owner(s)

  • GLAXOSMITHKLINE CONSUMER HEALTHCARE GMBH & CO. KG

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kraemer, Hans Buehl, DE 27 641

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