Earplug

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Description

FIG. 1 is a perspective view of earplug showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for earplug, as shown and described.

Referenced Cited
U.S. Patent Documents
3800791 April 1974 Visor
D253723 December 18, 1979 Leight
4936411 June 26, 1990 Leonard
5113967 May 19, 1992 Killion et al.
5727566 March 17, 1998 Leight
5819745 October 13, 1998 Mobley et al.
5979589 November 9, 1999 Aceti
7107993 September 19, 2006 Magidson
7314047 January 1, 2008 Falco
Patent History
Patent number: D592300
Type: Grant
Filed: Sep 4, 2008
Date of Patent: May 12, 2009
Inventor: Kuei-E Yeh (Kaohsiung County 84042)
Primary Examiner: Ian Simmons
Assistant Examiner: Anna J Burmeister
Attorney: Haynes and Boone, LLP
Application Number: 29/310,706
Classifications
Current U.S. Class: Ear Plug Or Nose Clip (D24/106)