Oral care implement
AssigneeColgate-Palmolive Company
InventorRobert Moskovich
Life of this patent
Estimating the term…
Abstract
An oral care implement including a handle and a head with a tongue cleanser. The tongue cleanser has at least one ridge which is at least as wide as it is high. In one preferred construction, the ridges are shaped so as to define a concave surface facing generally toward the handle. The ridges also preferably include aligned segments from front to back that are oriented at different angular positions.
Claims3
An oral care implement comprising a handle and a head, said head including a front end remote from the handle, a rear end proximate the handle, a longitudinal axis extending generally coextensive with the handle, a first surface, a second surface that is opposite the first surface, a plurality of spaced apart elongate ridges protruding outward from the first surface, wherein at least two ridges are linear and at least two ridges are non-parallel to each other, a continuous ridge having a generally oval configuration located at the rear end of the head, wherein the at least two linear ridges are located at the front end of the head and the at least two non-parallel ridges are located between the two linear ridges and the continuous ridge, and a plurality of tooth cleaning elements protruding outward from the second surface.
An oral care implement comprising:
- a handle and
- a head, the head including
- a first surface,
- a second surface that is opposite the first surface,
- a plurality of elongate ridges protruding outward from the first surface, at least one of the ridges having
- a distal end remote from the first surface that defines a contact region adapted to contact and cleanse soft tissue within the mouth, the contact region having a width extending transverse to the ridge, and
- a height extending from the first surface to the distal end, the width being at least as large as the height,
- the plurality of ridges further including at least two curved ridges, with each said curved ridge has a progressively broader curvature the farther such ridge is positioned from the handle wherein the plurality of ridges includes at least one linear and non-linear ridge, and
- a plurality of tooth cleaning elements protruding outward from the second surface.
Dependencies are inferred from the claim text.