Microphone

Follow

Information

Patent Grant
D422281

References
Source

Patent Number
D422,281
Date Filed
Monday, February 1, 1999
26 years ago
Date Issued
Tuesday, April 4, 2000
24 years ago

Inventors
- Shih-Chun Tang
Original Assignees
- Chiayo Electronics Co. Ltd.
Examiners
- Bondade; Nanda

US Classifications
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- D14 206
- D14 223
- D14 225-229
- 181 158
- 181 242
- 379 430
- 379 431
- 381 91
- 381 168
- 381 169
- 381 183
International Classifications
- 1401
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for microphone, as shown and described.

US Referenced Citations (6)

Number	Name	Date	Kind
D227907	Kainass	Jul 1973
D282063	Watson	Jan 1986
D296435	Kubota	Jun 1988
D302819	Kubota	Aug 1989
D317472	Sasaki et al.	Jun 1991
5706359	Chang	Jan 1998

Non-Patent Literature Citations (1)

Entry
Targ and Dinner, p. 101, Model 515SA, microphone, Apr. 1970.