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

U.S. Patent Documents

D245202 July 26, 1977 Asker
D402752 December 15, 1998 Falco
D413379 August 31, 1999 Leight
5957136 September 28, 1999 Magidson et al.
6241042 June 5, 2001 Falco
6286622 September 11, 2001 Tiemann
D466995 December 10, 2002 Knauer et al.

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

Classifications

Current U.S. Class: Ear Plug Or Nose Clip (D24/106)
International Classification: 2404;