Earphone
Daido October 2, 1
U.S. patent number D311,007 [Application Number 07/133,991] was granted by the patent office on 1990-10-02 for earphone. This patent grant is currently assigned to Sony Corporation. Invention is credited to Takefumi Daido.
| United States Patent | D311,007 |
| Daido | October 2, 1990 |
Earphone
Claims
The ornamental design for an earphone, as shown and described.
| Inventors: | Daido; Takefumi (Tokyo, JP) |
|---|---|
| Assignee: | Sony Corporation (Tokyo,
JP) |
| Appl. No.: | 07/133,991 |
| Filed: | December 17, 1987 |
Foreign Application Priority Data
| Jun 17, 1987 [JP] | 62-24705 | |||
| Current U.S. Class: | D14/205 |
| Field of Search: | ;D14/205,206,207,223 ;379/430,444 ;381/25,68,158,183,187 ;181/129,135 |
References Cited [Referenced By]
U.S. Patent Documents
| D278234 | April 1985 | Saito |
| 4646872 | March 1987 | Kamon et al. |
Assistant Examiner: Morris; Sandra
Attorney, Agent or Firm: Eslinger; Lewis H. Maioli; Jay 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 left-side elevational view thereof;
FIG. 4 is a right-side elevational view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
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