Brush head arrangements

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11540621
APP PUB NO 20210137259A1
SERIAL NO

16629334

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Importance

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Abstract

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A brush head (100) and a method of making a tuft spike (20) and a brush head with a plurality of tuft spikes. The brush head includes a matrix (30) having a plurality of receptacles (32) formed therein. A plurality of tuft spikes are each formed of a plurality of bristle strands (22) arranged in a tuft (21) having a free end (25) and a proximal end (23) inserted in a spike body (24). Each tuft spike is disposed in one of the receptacles of the matrix. A brush head neck (40) has a distal platen (42) that is connected to and at least partially encompassed in the matrix.

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Patent Owner(s)

  • KONINKLIJKE PHILIPS N.V.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Varch, Martin Eindhoven, NL 8 25

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