Headphone

Follow

Information

Patent Grant
D368716

References
Source

Patent Number
D368,716
Date Filed
Friday, February 17, 1995
29 years ago
Date Issued
Tuesday, April 9, 1996
28 years ago

Inventors
- Tomoyuki Shudo
Original Assignees
- Sony Corporation
Examiners
- Shooman; Ted
- Bondade; Nanda
Agents
- Beveridge, DeGrandi, Weilacher & Young

US Classifications
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- D14 205
- D14 206
- D14 223
- 181 129
- 181 130
- 379 430
- 379 431
- 379 444
- 381 25
- 381 69
- 381 151
- 381 183
- 381 187
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

US Referenced Citations (4)

Number	Name	Date	Kind
D337587	Nakayama	Jul 1993
D350354	Nakamura	Sep 1994
D351597	Nakamura	Oct 1994
D351598	Nakamura	Oct 1994

Non-Patent Literature Citations (1)

Entry
Sony Style catalog, Spring/Summer 1993, p. 283, MDR-W212L Vertical in-the-ear Headphones.