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 view thereof being a mirror image thereof;

FIG. 3 is another side elevational view thereof, the opposite side view thereof being a mirror image thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Claims

The ornamental for an earplug, as shown and described.

Referenced Cited

U.S. Patent Documents

D195322 May 1963 Hill
4314553 February 9, 1982 Westerdal
D298356 November 1, 1988 Falco
4867149 September 19, 1989 Falco
5819745 October 13, 1998 Mobley et al.
D402752 December 15, 1998 Falco
D414260 September 21, 1999 Conner
D427304 June 27, 2000 Magidson et al.
D436164 January 9, 2001 Foslien
6286622 September 11, 2001 Tiemann
D466995 December 10, 2002 Knauer et al.
D472627 April 1, 2003 Falco

Patent History

Patent number: D492766
Type: Grant
Filed: Feb 4, 2003
Date of Patent: Jul 6, 2004
Assignee: Cabot Safety Intermediate Corporation (Newark, DE)
Inventor: Robert Falco (Indianapolis, IN)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Cantor Colburn LLP
Application Number: 29/175,421

Classifications

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