Earphone
Ikeda March 12, 1
U.S. patent number D315,350 [Application Number 07/134,902] was granted by the patent office on 1991-03-12 for earphone. This patent grant is currently assigned to Sony Corporation. Invention is credited to Tameaki Ikeda.
| United States Patent | D315,350 |
| Ikeda | March 12, 1991 |
Earphone
Claims
The ornamental design for an earphone, as shown.
| Inventors: | Ikeda; Tameaki (Tokyo, JP) |
|---|---|
| Assignee: | Sony Corporation (Tokyo,
JP) |
| Appl. No.: | 07/134,902 |
| Filed: | December 18, 1987 |
| Current U.S. Class: | D14/223 |
| Field of Search: | ;D14/205,206,207,223,225 ;379/430,433,444 ;381/25,68,158,183,197 ;181/129,135 |
References Cited [Referenced By]
U.S. Patent Documents
| 4455457 | June 1984 | Akira |
| 4736435 | April 1988 | Yokoyama et al. |
| 3223469 | May 1983 | DE | |||
| 3420297 | Dec 1984 | DE | |||
Assistant Examiner: Morris; Sandra
Attorney, Agent or Firm: Eslinger; Lewis H.
Description
FIG. 1 is a front elevational view of an earphone showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a right-side elevational view thereof, the left-side being a mirror image thereof;
FIG. 4 is a top plan view thereof; and
FIG. 5 is a bottom plan view thereof.
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