# US D351,171 S · Headphone

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- Number: US D351,171 S
- Document ID: USD351171S
- Status: Granted
- Kind: S
- Application number: 07/915,195
- Filed: 1992-07-20
- Granted: 1994-10-04
- Earliest claimed: 1992-01-29
- Assignees: Sony Corporation
- Inventors: Shintaro Tanaka
- Web page: https://patentgrep.com/patent/USD351171S

## Abstract

Not available.

## Claims

### Claim at position 1

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