Claims (1)
Claim 1 (Independent)
The ornamental design for a USB conference microphone, as shown and described.
Full Description
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FIG. 1 is a front, right and top perspective view of a USB conference microphone showing my new design;
FIG. 2 is a rear, left and bottom perspective view thereof;
FIG. 3 is a front, left and bottom perspective view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a left view thereof;
FIG. 7 is a right view thereof;
FIG. 8 is a top view thereof; and,
FIG. 9 is a bottom view thereof.
The broken lines in the drawings illustrate portions of the USB conference microphone, which form no part of the claimed design.
Citations
This patent cites (61)
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