Oral hygiene tool

Description

FIG. 1 is a front elevation view of an oral hygiene tool, showing our new design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a front top perspective view thereof;

FIG. 4 is a rear bottom perspective view thereof; and,

FIG. 5 is a rear perspective view of detail “5”, identified in FIG. 5 and shown enlarged for clarity of disclosure.

The left and right side views are mirror images.

The portions shown in broken lines are for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for an oral hygiene tool, as shown and described.