Earphone
Kawano March 6, 1
U.S. patent number D272,904 [Application Number 06/293,609] was granted by the patent office on 1984-03-06 for earphone. This patent grant is currently assigned to Sony Corporation. Invention is credited to Takeyoshi Kawano.
| United States Patent | D272,904 |
| Kawano | March 6, 1984 |
Earphone
Claims
The ornamental design for an earphone, as shown.
| Inventors: | Kawano; Takeyoshi (Kunitachi, JP) |
|---|---|
| Assignee: | Sony Corporation (Tokyo,
JP) |
| Appl. No.: | 06/293,609 |
| Filed: | August 17, 1981 |
Foreign Application Priority Data
| Feb 17, 1981 [JP] | 56-6077 | |||
| Current U.S. Class: | D14/205 |
| Current International Class: | D1403 |
| Field of Search: | ;D14/1,30,36,68,70,76,99,67 ;D24/35 ;179/17H,182R |
References Cited [Referenced By]
U.S. Patent Documents
| D248158 | June 1978 | Read |
| 2474135 | June 1949 | White |
| 3906478 | September 1975 | Smey |
| 436377 | Oct 1926 | DE2 | |||
Attorney, Agent or Firm: Eslinger; Lewis H. Sinderbrand; Alvin
Description
FIG. 1 is a front elevational view of an earphone showing my new design;
FIG. 2 is a right side elevational view;
FIG. 3 is a top plan view;
FIG. 4 is a rear elevational view;
FIG. 5 is a left side elevational view;
FIG. 6 is a bottom plan view;
FIG. 7 is a front perspective view; and
FIG. 8 is a rear perspective view.
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