Underwater thruster

Description

FIG. 1 is a first perspective view of an underwater thruster showing my design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines shown in the drawings depict portions of the underwater thruster in which the design is embodied that form no part of the claimed design.

Claims

The ornamental design for an underwater thruster, as shown and described.