Ear plug

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Description

FIG. 1 is a top, left, front, perspective view of a 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 elevational view thereof;

FIG. 5 is a right 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 a ear plug, as show and described.

Referenced Cited
U.S. Patent Documents
D89947 May 1933 Cohn
2070403 February 1937 Percy
3415246 December 1968 Hill
4702238 October 27, 1987 Scott
5881729 March 16, 1999 Castillo
D492991 July 13, 2004 Chiang
Patent History
Patent number: D511381
Type: Grant
Filed: Jan 16, 2004
Date of Patent: Nov 8, 2005
Inventor: Herman Chiang (Chung-Ho City, Taipei Hsien)
Primary Examiner: Ian Simmons
Attorney: Troxell Law Office, PLLC
Application Number: 29/197,473
Classifications
Current U.S. Class: Ear Plug Or Nose Clip (D24/106)