Microphone device

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Description

FIG. 1 is a perspective view showing a first embodiment of a new design for a microphone device;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is the microphone device of FIG. 1 shown in an environment of a respirator.

The portions of the microphone device in FIGS. 1-8 shown in broken lines are included to show features that form no part of the claimed design.

Claims

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

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Patent History
Patent number: D1151548
Type: Grant
Filed: May 13, 2024
Date of Patent: Oct 6, 2026
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: David M. Blomberg (Lino Lakes, MN), Henning T. Urban (Kuehlungsborn), Patrick S. Bowden (Santa Monica, CA)
Primary Examiner: Paula Allen Greene
Application Number: 29/941,997
Classifications
Current U.S. Class: Microphone (D14/225)