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D423664 Earplug
Patent Drawings:Drawing: D423664-2    Drawing: D423664-3    
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(2 images)

Inventor: Falco
Date Issued: April 25, 2000
Application: D/060,727
Filed: October 4, 1996
Inventors: Falco; Robert N. (Indianapolis, IN)
Assignee: Cabot Safety Intermediate Corporation (Southbridge, MA)
Primary Examiner: Reid; Stella
Assistant Examiner: Simmons; I
Attorney Or Agent: Cantor Colburn LLP
U.S. Class: D24/106
Field Of Search: D24/106; 181/129; 181/130; 128/864; 128/865
International Class:
U.S Patent Documents: D97038; D235483; D236162; D264249; D307636; 4774938; 5044463; 5668354; 5809574
Foreign Patent Documents:
Other References:

Claim: The ornamental design for an earplug, as shown and described.
Description: FIG. 1 is a perspective view of an earplug showing my new design;

FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror image;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front perspective view of a second embodiment of an earplug showing my new design;

FIG. 6 is a front elevational view thereof, the rear elevational view being a mirror image;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a top plan view thereof.

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