Earphone
Huang December 18, 2
U.S. patent number D557,689 [Application Number D/248,719] was granted by the patent office on 2007-12-18 for earphone. This patent grant is currently assigned to Comaxtech International Ltd.. Invention is credited to Cheng-Houng Huang.
| United States Patent | D557,689 |
| Huang | December 18, 2007 |
Earphone
Claims
CLAIM The ornamental design for an earphone, as shown and described.
| Inventors: | Huang; Cheng-Houng (Kowloon, HK) |
|---|---|
| Assignee: | Comaxtech International Ltd.
(Hong Kong, HK) |
| Appl. No.: | D/248,719 |
| Filed: | August 30, 2006 |
| Current U.S. Class: | D14/223 |
| Current International Class: | 1401 |
| Field of Search: | ;D14/142,188,192,205,206,223 ;D29/112 ;2/209 ;181/20,129,130,135,149,160,322,373 ;379/430,431,444 ;381/173,370,322,328,312,344 ;128/865 |
References Cited [Referenced By]
U.S. Patent Documents
| 2803247 | August 1957 | Zwislocki |
| 4742887 | May 1988 | Yamagishi |
| 4972492 | November 1990 | Tanaka et al. |
| D331061 | November 1992 | Hyohgo |
| D331062 | November 1992 | Kanno |
| D337589 | July 1993 | Wada |
| D340932 | November 1993 | Yan |
| D353379 | December 1994 | Nakamura et al. |
| D463789 | October 2002 | DeKalb et al. |
| 6574345 | June 2003 | Huang |
| D487077 | February 2004 | Obata |
| D499397 | December 2004 | Hlas et al. |
| D539268 | March 2007 | Suzuki |
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.
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