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FIG. 1 represents a front perspective view of one embodiment of an ear muff in accordance with the principles of the present invention.
FIG. 2 represents a front and right side perspective view of the ear muff of FIG. 1; and,
FIG. 3 represents a rear and left side perspective view of the ear muff of FIG. 1.
The ornamental design for ear muff, as shown and described.
U.S. Patent Documents
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Foreign Patent Documents
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International Classification: 1401;