Noise reduction earplug

Description

[0001] FIG. 1 is a front, left, bottom perspective view of a noise reduction earplug, showing our new design;

[0002] FIG. 2 is a rear, right, top perspective view thereof;

[0003] FIG. 3 is a front elevational view thereof;

[0004] FIG. 4 is a rear elevational view thereof;

[0005] FIG. 5 is a left side view of the reduced scale thereof;

[0006] FIG. 6 is a right side view of the reduced scale thereof;

[0007] FIG. 7 is a top plan view thereof;

[0008] FIG. 8 is a bottom plan view thereof;

[0009] FIG. 9 is an enlarged view of detail 9 in FIG. 1;

[0010] FIG. 10 is an enlarged view of detail 10 in FIG. 3;

[0011] FIG. 11 is a sectional view of 11-11 along the line in FIG. 3; and,

[0012] FIG. 12 is a rear, right, top perspective view of its reduced scale in a detached state.

[0013] The dashed broken lines in the figures are for the purposes of illustrating portions of the noise reduction earplug and form no part of the claimed design.

[0014] The dash-dot-dash broken lines are for notating enlarged views and form no part of the claimed design.

Claims

The ornamental design for a noise reduction earplug, as shown and described.

Images