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Patent Searching and Data


Title:
TOOTHBRUSH AND METHOD FOR MAKING A TUFT OF BRISTLES USABLE IN A TOOTHBRUSH
Document Type and Number:
WIPO Patent Application WO1999042019
Kind Code:
A3
Abstract:
A toothbrush (98) includes a handle (100), a head (102) extending from the handle and a tuft (104) of bristles which are joined together at a base end of the bristles and secured to the head at the base end. The tuft has a width and a length. A ratio of the width to the length is about 0.25 or less.

Inventors:
CHIANG CASPER WEN-TIEN
FENG YAN
ZAPANTA EDGARDO GOTANGCO
BEALS DONNA
ROBERTS MICHAEL
CASTILLO BRADLEY
Application Number:
CA9900133W
Publication Date:
December 09, 1999
Filing Date:
February 12, 1999
Export Citation:
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Assignee:
GILLETTE CANADA INC.
International Classes:
A46B3/06; A46D1/08; (IPC1-7): A46D1/08; A46B3/06
Domestic Patent References:
WO1990000359A11990-01-25
Foreign References:
EP0165546A21985-12-27
EP0142885A21985-05-29
DE9016467U11991-02-21
DE3624343A11988-05-11
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