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Publication numberUSD381024 S
Publication typeGrant
Application numberUS 29/040,833
Publication dateJul 15, 1997
Filing dateJun 28, 1995
Publication number040833, 29040833, US D381024 S, US D381024S, US-S-D381024, USD381024 S, USD381024S
InventorsGregory S. Hinzmann, Mark Starr Kimbrough, Jeffrey Phillip McAteer, Christopher T. Welsh
Original AssigneeLucent Technologies Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Directional microphone
US D381024 S
Abstract  available in
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  1. The ornamental design of a directional microphone, as shown and described.

FIG. 1 is a front, right perspective view of a directional microphone showing our new design;

FIG. 2 is a front, elevational view thereof;

FIG. 3 is a rear, top perspective view thereof;

FIG. 4 is a right top perspective view thereof;

FIG. 5 is a left top perspective view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a rear, top perspective view of a second embodiment of FIG. 1;

FIG. 9 is a right top perspective view of FIG. 8; and,

FIG. 10 is left top perspective view of FIG. 8.

The undisclosed front and bottom views of the second embodiment are identical to the first embodiment.

The broken line showing the microphone ports on FIGS. 1, 3-6 and 8-10 is for illustrative purposes only and forms no part of the claim design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6185152Dec 23, 1998Feb 6, 2001Intel CorporationSpatial sound steering system
US7146014Jun 11, 2002Dec 5, 2006Intel CorporationMEMS directional sensor system
US8291969Aug 25, 2011Oct 23, 2012Halliburton Energy Services Inc.Consumable downhole tools
U.S. ClassificationD14/225, D14/228