Microphone assembly

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Information

Patent Grant
D336300

References
Source

Patent Number
D336,300
Date Filed
Monday, November 18, 1991
33 years ago
Date Issued
Tuesday, June 8, 1993
31 years ago

Inventors
- William H. Robertson Jr.
- Masaru Tokiyama
Original Assignees
- Motorola, Inc.
Examiners
- Ansher; Bernard
- Morris; Sandra
Agents
- Buchenhorner; Michael J.
- Hernandez; Pedro P.

US Classifications
- D14 - Recording, communication, or information retrieval equipment
Field of Search
- US
- D14 137
- D14 138
- D14 204
- D14 225-227
- 381 91
- 381 122
- 381 155
- 381 159
- 381 168-170
- Term of Grant
  14Years

Information

Abstract

Description

Claims

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

US Referenced Citations (8)

Number	Name	Date	Kind
D253767	Peterson	Dec 1979
D257144	McGourty	Sep 1980
D293239	Larson et al.	Dec 1987
D295404	Tokiyama	Apr 1988
D296098	Nagele	Jun 1988
D303116	Richards et al.	Aug 1989
D321184	Colida	Oct 1991
D321692	Siddoway et al.	Nov 1991