Earplug
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Description
FIG. 1 is a perspective view of an earplug, showing my new design;
FIG. 2 is a side elevational view thereof, the opposite side being a mirror image thereof;
FIG. 3 is another side elevational view thereof, the opposite side being a mirror image thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a perspective view of a stem portion of the earplug of FIG. 1;
FIG. 7 is a side elevational view thereof, the opposite side view being a mirror image thereof;
FIG. 8 is another side elevational view thereof, the opposite side view being a mirror image thereof;
FIG. 9 is a top plan view thereof; and,
FIG. 10 is a bottom plan view thereof.
Claims
The ornamental design for an earplug, as shown and described.
Referenced Cited
Patent History
Patent number: D478658
Type: Grant
Filed: Sep 6, 2002
Date of Patent: Aug 19, 2003
Assignee: Cabot Safety Intermediate Corporation (Newark, DE)
Inventor: Robert N. Falco (Indianapolis, IN)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Cantor Colburn LLP
Application Number: 29/166,972
Type: Grant
Filed: Sep 6, 2002
Date of Patent: Aug 19, 2003
Assignee: Cabot Safety Intermediate Corporation (Newark, DE)
Inventor: Robert N. Falco (Indianapolis, IN)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Cantor Colburn LLP
Application Number: 29/166,972
Classifications