Headphone
Sogabe , et al. November 17, 1
U.S. patent number D331,059 [Application Number 07/560,339] was granted by the patent office on 1992-11-17 for headphone. This patent grant is currently assigned to Sony Corporation. Invention is credited to Yoshiaki Kumagai, Takashi Sogabe.
| United States Patent | D331,059 |
| Sogabe , et al. | November 17, 1992 |
Headphone
Claims
The ornamental design for a headphone, as shown and described.
| Inventors: | Sogabe; Takashi (Tokyo, JP), Kumagai; Yoshiaki (Tokyo, JP) |
|---|---|
| Assignee: | Sony Corporation (Tokyo,
JP) |
| Appl. No.: | 07/560,339 |
| Filed: | July 31, 1990 |
Foreign Application Priority Data
| Feb 28, 1990 [JP] | 2-6394 | |||
| Current U.S. Class: | D14/205; D14/223 |
| Field of Search: | ;D14/205-207,223,299 ;381/25,158,183,189,68 ;379/430,444 ;181/129 |
References Cited [Referenced By]
U.S. Patent Documents
| 3984885 | October 1976 | Yoshimura et al. |
| 4499593 | February 1985 | Antle |
Other References
|
Dealer Scope Merchandising, Mar. 1988, p. 83, Model Lt-200 Earphone.. |
Primary Examiner: Feifer; Melvin B.
Attorney, Agent or Firm: Eslinger; Lewis H. Maioli; Jay H.
Description
FIG. 1 is a top, front and left-side perspective view of a headphone showing our new design;
FIG. 2 is a top, front and left-side perspective view thereof, shown with head belt partially extended;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left-side elevational view thereof;
FIG. 6 is a right-side elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
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