Headphone

- Sony Corporation
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Description

FIG. 1 is a top, front and right-side perspective view of a headphone, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side elevational view thereof;

FIG. 5 is a right-side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D347434 May 31, 1994 Yamatogi
4591668 May 27, 1986 Iwata
Other references
  • Industrial Design, Mar./Apr. 1986, p. 61, Yamaha Headphones. Evans Catalog, 1988, p. 278y, Sony Lightweight Stereo Headphones. Audio, The Equipment Authority, Sep. 1994, p. 70, Sennheiser HD 320 Expression Headphones.
Patent History
Patent number: D358391
Type: Grant
Filed: May 31, 1994
Date of Patent: May 16, 1995
Assignee: Sony Corporation (Tokyo)
Inventor: Rie Isono (Yokohama)
Primary Examiner: Terry A. Wallace
Assistant Examiner: Nanda Bondade
Attorney: Jay H. Maioli
Application Number: 0/23,679
Classifications
Current U.S. Class: Headphone Or Headset (D14/205)