Microphone input device

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Information

Patent Grant
D357481

References
Source

Patent Number
D357,481
Date Filed
Friday, December 3, 1993
30 years ago
Date Issued
Tuesday, April 18, 1995
29 years ago

Inventors
Original Assignees
- Microsoft Corporation
Examiners
- Wallace; Terry A.
- Bondade; Nanda
Agents
- Seed & Berry

US Classifications
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- D14 206
- D14 215
- D14 216
- D14 225-229
- D14 299
- 181 158
- 381 91
- 381 168
- 381 169
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a microphone input device, as shown and described.

US Referenced Citations (4)

Number	Name	Date	Kind
D179540	Knechtsberger	Jan 1957
D222269	Gibson	Oct 1971
D296100	Kubota	Jun 1988
D313802	Peiker	Jan 1991

Foreign Referenced Citations (2)

Number	Date	Country
0669295	Feb 1989	CHX
0683031	Aug 1979	SUX

Non-Patent Literature Citations (1)

Entry
Burstein-Applebee Catalog 641, dated 1963, p. 50 Serial #245 and 575.