Oral care implement and monofilament bristle for use with the same

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United States of America Patent

PATENT NO 10743647
APP PUB NO 20180206627A1
SERIAL NO

15742163

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Importance

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Abstract

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A monofilament bristle (211) including: a body portion (215); a tip portion (217) extending from the body portion (215) and comprising a multi-lobed transverse cross-section (221), the monofilament bristle (211) extending along a longitudinal axis (219); co-extruded first and second components, the first component being a first color and forming a first lobe (223a) of the multi-lobed transverse cross-section (221), the second component being a second color, which is different from the first color, and forming a second lobe (223b) of the multi-lobed transverse cross-section (221); and each of the first and second components forming a longitudinal section of the body portion (215), with an interface between the first and second components extending substantially parallel to the longitudinal axis (219).

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Patent Owner(s)

Patent OwnerAddress
COLGATE-PALMOLIVE COMPANY300 PARK AVENUE NEW YORK NY 10022

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Yu Wuxi, CN 734 4284
Xi, Wen Jin Shanghai, CN 149 1463
Zhang, Bo Yangzhou, CN 902 6364

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