Headset

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Information

Patent Grant
D409621

References
Source

Patent Number
D409,621
Date Filed
Tuesday, September 30, 1997
28 years ago
Date Issued
Tuesday, May 11, 1999
26 years ago

Inventors
- Douglas Andrea
Original Assignees
- Andrea Electronics Corporation
Examiners
- Shooman; Ted
- Bondade; Nanda
Agents
- Frommer Lawrence & Haug LLP
- Kowalski; Thomas J.

US Classifications
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- D14 205
- D14 206
- D14 142
- D14 147
- D14 223
- 181 129-130
- 379 430
- 379 431
- 379 433
- 381 25
- 381 68
- 381 69
- 381 151
- 381 183
- 381 187
International Classifications
- 1401
- Term of Grant
  14Years

Information

Abstract

Description

Claims

An ornamental design for a headset, as shown and described.

US Referenced Citations (5)

Number	Name	Date	Kind
D299643	Kubota	Jan 1989
D327265	Jasey	Jun 1992
D361066	Langhorn et al.	Aug 1995
D371133	Andrea	Jun 1996
4646872	Kamon et al.	Mar 1987