Hairbrush device having a variable stiffness of brush filaments

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United States of America Patent

PATENT NO 9504311
APP PUB NO 20140311510A1
SERIAL NO

13982833

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Abstract

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A hairbrush device (100) comprises a first plurality of brush filaments (112) and a second plurality of brush filaments (116). A property of the first plurality of brush filaments (112) and a respective property of the second plurality of brush filaments (116) are different from one another. In order to reversibly select a stiffness of the hairbrush device, the hairbrush device (100) comprises an actuation element (104) being in driving connection with the first and second plurality of brush filaments (11, 116) and configured for being actuatable for selecting the first plurality of brush filaments (112) or the second plurality of brush filaments (116) for a use.

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Patent Owner(s)

Patent OwnerAddress
KONINKLIJKE PHILIPS ELECTRONICS N VGROENEWOUDSEWEG 1 EINDHOVEN 5621 BA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Putzer, Arthur Bad Eisenkappel, AT 14 89

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