Earphone

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Description

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

FIG. 2 is a front view thereof;

FIG. 3 is the rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

The ornamental design for an earphone, as shown and described.

Referenced Cited
U.S. Patent Documents
2803247 August 1957 Zwislocki
4742887 May 10, 1988 Yamagishi
4972492 November 20, 1990 Tanaka et al.
D331061 November 17, 1992 Hyohgo
D331062 November 17, 1992 Kanno
D337589 July 20, 1993 Wada
D340932 November 2, 1993 Yan
D353379 December 13, 1994 Nakamura et al.
D463789 October 1, 2002 DeKalb et al.
6574345 June 3, 2003 Huang
D487077 February 24, 2004 Obata
D499397 December 7, 2004 Hlas et al.
D539268 March 27, 2007 Suzuki
Patent History
Patent number: D557689
Type: Grant
Filed: Aug 30, 2006
Date of Patent: Dec 18, 2007
Assignee: Comaxtech International Ltd. (Hong Kong)
Inventor: Cheng-Houng Huang (Kowloon)
Primary Examiner: Paula A. Greene
Application Number: 29/248,719
Classifications
Current U.S. Class: Headphone (D14/223)