TOOTHBRUSH HEAD

A method of making a toothbrush head by molding a head by having two distinct portions which are spaced a predetermined distance from each other. During molding, at least one tooth cleaning element is secured to one of the two head portions. After molding, heat is applied to at least that part of th...

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Bibliographic Details
Main Authors HANS, RAINER, DENG, JOANNA Q, MAJTHAN, RUDOLF, BRAUN, PHILLIP M, CLAIRE-ZIMMET, KAREN, ZIMMET, HELGE, BROWN, JR., WILLIAM R, DEPUYDT, JOSEPH A, DUFF, JR., RONALD R, MANGAN, EDWARD J, CHRISTMAN, THOMAS A
Format Patent
LanguageChinese
English
Published 04.09.2009
Subjects
APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
BRUSHES
BRUSHWARE
DENTISTRY
HUMAN NECESSITIES
HYGIENE
MANUFACTURE OF BRUSHES
MEDICAL OR VETERINARY SCIENCE
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Summary:A method of making a toothbrush head by molding a head by having two distinct portions which are spaced a predetermined distance from each other. During molding, at least one tooth cleaning element is secured to one of the two head portions. After molding, heat is applied to at least that part of the head where the two head portions connect. Thereafter, at least that part of the head where the two head portions connect is cooled.
Bibliography:Application Number: HK20090105205