Earplug

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Description

FIG. 1 is a left side elevation view of a earplug showing my design, the right side, top, and bottom views being identical.

FIG. 2 is a front view thereof; and,

FIG. 3 is a rear view thereof.

Claims

The ornamental design for earplug, as shown and described.

Referenced Cited
U.S. Patent Documents
D239416 March 1976 Visor
D259279 May 19, 1981 Takeda
D298356 November 1, 1988 Falco
D371840 July 16, 1996 Leight
D372776 August 13, 1996 Leight
5727566 March 17, 1998 Leight
5983399 November 16, 1999 Falco et al.
D436164 January 9, 2001 Foslien
20030172938 September 18, 2003 Falco
Patent History
Patent number: D494268
Type: Grant
Filed: Apr 18, 2003
Date of Patent: Aug 10, 2004
Assignee: Bacou-Dalloz USA Safety, Inc. (San Diego, CA)
Inventor: Thomas W. Fleming (San Diego, CA)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Leon D. Rosen
Application Number: 29/180,108
Classifications
Current U.S. Class: Ear Plug Or Nose Clip (D24/106)
International Classification: 2404;