Monofilament bristle assemblies and methods of making brushes using same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6434778
SERIAL NO

09723698

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Abstract

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Several brush assemblies are disclosed. All employ bristle strings that include a base string connected to a plurality of monofilaments. The preferred monofilaments are nylons and other polymeric thermoplastic materials. The monofilaments may be linear segments or loop segments disposed in two rows. The bristle strings may be connected to brush bodies to form virtually any of the various types of brushes. Bristle strings employing loops may be braided together to form entangled, monofilament articles for brush or other applications.

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Patent Owner(s)

Patent OwnerAddress
E I DU PONT DE NEMOURS AND COMPANY1007 MARKET STREET WILMINGTON DELAWARE 19898 UNITED STATES OF AMERICA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bucker, Roberto Hockessin, DE 3 40
Chambers, Jeffrey Allen Hockessin, DE 28 301
Edwards, Mark Stephen Hockessin, DE 32 196
Loudin, Susan Elaine Landenberg, PA 2 28
Marshall, Wayne Hugh Wilmington, DE 3 40
Watts, James Harmon Wilmington, DE 2 28

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