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Publication numberUSD228352 S
Publication typeGrant
Publication dateSep 11, 1973
Filing dateNov 22, 1971
Publication numberUS D228352 S, US D228352S, US-S-D228352, USD228352 S, USD228352S
InventorsTadashi Itagaki
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Fig 3 fici
US D228352 S
Abstract  available in
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Claims  available in
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.

I claim:

The ornamental design for a headphone, as shown and described.

Des. 228,352

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

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