Brush head arrangements

A brush head (32) including: a plurality of bristle tufts (21), each of which comprises a plurality of bristle strands having a free end (25) and a proximal end (23); a plurality of retention rings (50) each comprising an upper portion (51), a lower portion (53), an exterior wall (55) and an interio...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Dengler, Evan Dak Wah, Rajagopalan, Satya
Format:	Patent
Sprache:	eng
Schlagworte:	BRUSHES BRUSHWARE HUMAN NECESSITIES MANUFACTURE OF BRUSHES
Online-Zugang:	Volltext bestellen
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