Earphone
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Description
FIG. 1 is a front elevational view of an earphone, showing my 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.
Referenced Cited
Patent History
Patent number: D311007
Type: Grant
Filed: Dec 17, 1987
Date of Patent: Oct 2, 1990
Assignee: Sony Corporation (Tokyo)
Inventor: Takefumi Daido (Tokyo)
Primary Examiner: B. J. Bullock
Assistant Examiner: Sandra Morris
Attorneys: Lewis H. Eslinger, Jay H. Maioli
Application Number: 7/133,991
Type: Grant
Filed: Dec 17, 1987
Date of Patent: Oct 2, 1990
Assignee: Sony Corporation (Tokyo)
Inventor: Takefumi Daido (Tokyo)
Primary Examiner: B. J. Bullock
Assistant Examiner: Sandra Morris
Attorneys: Lewis H. Eslinger, Jay H. Maioli
Application Number: 7/133,991
Classifications
Current U.S. Class:
Headphone Or Headset (D14/205)