Earphone earpiece

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Description

FIG. 1 is a front elevational view of an earphone earpiece 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; and

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a perspective view thereof. The broken line showing of the second earpiece and the cables is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D278234 April 2, 1985 Saito
D311007 October 2, 1990 Daido
4646872 March 3, 1987 Kamon et al.
4736435 April 5, 1988 Yokoyama et al.
4742887 May 10, 1988 Yamagishi
Other references
  • Hong Kong Enterprise; 11/87; p. 181; bottom center--AM/FM Radio with Headphones.
Patent History
Patent number: D318473
Type: Grant
Filed: Sep 12, 1989
Date of Patent: Jul 23, 1991
Inventors: Ohshi Miyashita (Shinagawa-ku, Tokyo), Katsumi Yamatogi (Shinagawa-ku, Tokyo)
Primary Examiner: Theodore M. Shooman
Application Number: 7/406,376
Classifications
Current U.S. Class: Headphone (D14/223); Headphone Or Headset (D14/205)