US2003033682A1PendingUtilityA1
Toothbrush
Assignee: UNILEVER HOME & PERSONAL CAREPriority: Aug 14, 2001Filed: Aug 8, 2002Published: Feb 20, 2003
Est. expiryAug 14, 2021(expired)· nominal 20-yr term from priority
A46B 9/06A46B 2200/1066
38
PatentIndex Score
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Claims
Abstract
Toothbrush comprising a head and a handle, the head comprising massaging wings extending from a bristle-bearing face said massaging wings flanking a central bristle area and angled outwardly from said area, wherein the bristles are arranged in bristle tufts and of the bristle tufts which are adjacent a wing, at least a portion are angled towards said wing.
Claims
exact text as granted — not AI-modified1 . Toothbrush comprising a head and a handle, the head comprising massaging wings extending from a bristle-bearing face said massaging wings flanking a central bristle area and angled outwardly from said area, characterised the bristles are arranged in bristle tufts and of the bristle tufts which are adjacent a wing, at least a portion are angled towards said wing.
2 . Toothbrush according to claim 1 , wherein the wings sit over an edge of the head of the brush.
3 . Toothbrush according to claim 1 , wherein each individual wing is connected to the head by way of a tab which extends along an underside surface of the head opposite the bristle-bearing face.
4 . Toothbrush according to claim 1 , wherein the wings are made from an elastomeric material.
5 . Toothbrush according to claim 1 , wherein at least one of the wings comprises a surface formation.
6 . Toothbrush according to claim 1 , wherein the wings have a tip profile which closely matches a tip profile of the bristles.
7 . Toothbrush according to any preceding claim, wherein the wings are integral with one another.
8 . Toothbrush according to claim 7 , wherein the wings are connected to each other by way of an elastomeric channel which extends from one wing, around a tip portion of the brush head and to the other wing.Join the waitlist — get patent alerts
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