Fig 3 fici
US D228352 S
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Description (OCR text may contain errors)
Patented Sept. 11, 1973 HEADPHONE Tadashi Itagaki, Tokyo, Japan, assignor to Pioneer Electronic Corporation, Tokyo, Japan Filed Nov. 22, 1971, Ser. No. 201,254
Term of patent 3 /2 years Int. Cl. D14-03 US. Cl. D26-14 H HOI FIG. 1 is a front perspective view of a headphone showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevation thereof; and
FIG. 5 is a right side elevation thereof.
The ornamental design for a headphone, as shown and described.
PAGE 2 References Cited UNITED STATES PATENTS Little et al D26-14 H Thompson 179-156 Noyes et a1. 179182 Weeks 179156R BERNARD ANSHER, Primary Examiner