Ear plug

- All-Logic Int. Co., Ltd.
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FIG. 1 is a perspective view of ear plug 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.


The ornamental design for an ear plug, as shown and described.

Referenced Cited
U.S. Patent Documents
D195322 May 1963 Hill
5819745 October 13, 1998 Mobley et al.
D492766 July 6, 2004 Falco
20020066455 June 6, 2002 Falco
Patent History
Patent number: D521637
Type: Grant
Filed: Mar 22, 2005
Date of Patent: May 23, 2006
Assignee: All-Logic Int. Co., Ltd. (Taiwan)
Inventor: Shun-Tien Yang (Yung-Kang)
Primary Examiner: Ian Simmons
Assistant Examiner: Christopher Lee
Attorney: Fulwider Patton LLP
Application Number: 29/225,930
Current U.S. Class: Ear Plug Or Nose Clip (D24/106)