Bone conduction earphone

- NEC Tokin Corporation
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Description

FIG. 1 is a front elevational view of a bone conduction earphone showing our 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;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a front perspective view showing the earphone in use.

The broken line showing in FIG. 7 is included for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a bone conduction earphone, as shown and described.

Referenced Cited
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Patent History
Patent number: D604273
Type: Grant
Filed: Jan 9, 2009
Date of Patent: Nov 17, 2009
Assignee: NEC Tokin Corporation (Sendai-shi)
Inventors: Mitsuo Tamura (Sendai), Masako Takashima (Sendai), Hiroshi Nashihara (Sendai), Hajime Harada (Sendai), Hiroki Umeda (Sendai)
Primary Examiner: Paula Greene
Attorney: Frishauf, Holtz, Goodman & Chick, P.C.
Application Number: 29/330,548
Classifications
Current U.S. Class: Headphone (D14/223)