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US 4,864,676 AGranted
Tooth brush
OwnerHeinrich Schaiperinventor
Life of this patent
Estimating the term…
Abstract
The present invention relates to a tooth brush comprising a brush handle, a brush stem, and a brush head which carries on the base face thereof a plurality of bristle tufts rising up in a generally uniform direction, wherein the brush head (3) is formed of a plurality of head sections (31, 32, 33, 34, 35, 36, 37) being resiliently movable relative to each other and each being provided with one or more bristle tufts (40, 42, 43).
Claims8
A tooth brush comprising
- a brush handle,
- a brush stem connected to said brush handle, said stem comprising a plurality of substantially parallel sub-stems which are resiliently deflectable relative to said handle,
- a brush head having a base face and comprising a plurality of head sections connected to said sub-stems remote from said handle, said head sections comprising a central head section and an annular head section concentrically arranged about said central head section and resiliently movable relative thereto, and
- a plurality of substantially parallel bristle tufts extending from said base face, said central head section carrying at least one bristle tuft, said annular head section carrying a plurality of bristle tufts.
1 more element
Dependencies are inferred from the claim text.