Microphone assembly

- Motorola, Inc.
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Description

FIG. 1 is a top plan view of a microphone assembly showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a back elevational view thereof; and,

FIG. 7 is a top, front and left side isometric view thereof.

Referenced Cited
U.S. Patent Documents
D253767 December 25, 1979 Peterson
D257144 September 30, 1980 McGourty
D293239 December 15, 1987 Larson et al.
D295404 April 26, 1988 Tokiyama
D296098 June 7, 1988 Nagele
D303116 August 29, 1989 Richards et al.
D321184 October 29, 1991 Colida
D321692 November 19, 1991 Siddoway et al.
Patent History
Patent number: D336300
Type: Grant
Filed: Nov 18, 1991
Date of Patent: Jun 8, 1993
Assignee: Motorola, Inc. (Schaumburg, IL)
Inventors: Masaru Tokiyama (Coral Springs, FL), William H. Robertson, Jr. (Plantation, FL)
Primary Examiner: Bernard Ansher
Assistant Examiner: Sandra Morris
Attorneys: Michael J. Buchenhorner, Pedro P. Hernandez
Application Number: 7/794,175
Classifications
Current U.S. Class: Microphone (D14/225)