Earphone
Wada July 20, 1
U.S. patent number D337,589 [Application Number 07/797,278] was granted by the patent office on 1993-07-20 for earphone. This patent grant is currently assigned to Sony Corporation. Invention is credited to Joh Wada.
| United States Patent | D337,589 |
| Wada | July 20, 1993 |
Earphone
Claims
The ornamental design for an earphone, as shown and described.
| Inventors: | Wada; Joh (Tokyo, JP) |
|---|---|
| Assignee: | Sony Corporation (Tokyo,
JP) |
| Appl. No.: | 07/797,278 |
| Filed: | November 25, 1991 |
Foreign Application Priority Data
| Jun 17, 1991 [JP] | 3-18003 | |||
| Current U.S. Class: | D14/223 |
| Field of Search: | ;D14/204-206,223 ;D29/19 ;181/129 ;379/430 ;381/25,68,68.7,69.2,183,187 |
References Cited [Referenced By]
U.S. Patent Documents
| D311007 | October 1990 | Daido |
| D314574 | February 1991 | Kato |
| D316550 | April 1991 | Sogabe |
| D318473 | July 1991 | Miyashita et al. |
| D318670 | July 1991 | Taniguchi |
| D326655 | June 1992 | Iribe |
| 4668842 | May 1987 | Yokoyama et al. |
| 4742887 | May 1988 | Yamagishi |
| 4965838 | October 1990 | Kamon et al. |
Other References
|
Radio Shack 1988 Catalog p. 44 Realistic Foam Earpads. . Evans 1988 Catalog p. 278 Ear bud headphone, item 10. . W. Bell & Co., 1990-91 Catalog .COPYRGT.1990 p. 200, Sony MDR-E434 Headphones, item 5.. |
Primary Examiner: Ansher; Bernard
Assistant Examiner: Morris; Sandra
Attorney, Agent or Firm: Eslinger; Lewis H. Maioli; Jay H.
Description
FIG. 1 is a top plan view of an earphone, showing my new design;
FIG. 2 is a left-side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right-side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a right-side perspective view thereof; and,
FIG. 8 is a left-side perspective view thereof.
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