Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD327479 S
Publication typeGrant
Application numberUS 07/593,940
Publication dateJun 30, 1992
Filing dateOct 1, 1990
Publication number07593940, 593940, US D327479 S, US D327479S, US-S-D327479, USD327479 S, USD327479S
InventorsDavid M. Britz
Original AssigneeAt&T Bell Laboratories
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Conference microphone
US D327479 S
Abstract  available in
Previous page
Next page
  1. The ornamental design of a conference microphone, as shown and described.

FIG. 1 is a front perspective view of a conference microphone showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof the side opposite being substantially a mirror image;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a top perspective view of a modified embodiment of the design shown in FIGS. 1 through 5.

The broken lines in FIGS. 1 through 4 and 6 represent environment only and form no part of the claimed design.

Non-Patent Citations
1TELECONNECT, "The Shure ST3000 System" by Dorian Benkoil, Jun. 1986, p. AL865.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD626963 *Apr 29, 2008Nov 9, 2010Samsung Techwin Co., Ltd.Integrated RFID reader
USD697510 *Sep 14, 2011Jan 14, 2014Brother Industries, Ltd.Scanner with projector
USD731996 *Oct 15, 2012Jun 16, 2015Dolby Laboratories Licensing CorporationTelecommunications device
USD743383 *Apr 22, 2014Nov 17, 2015Yamaha CorporationMicrophone
USD746269 *Dec 21, 2014Dec 29, 2015Ching-Wen ChenComputer microphone
USD760201Feb 20, 2015Jun 28, 2016Polycom, Inc.Speakerphone
USD771600 *Jul 30, 2015Nov 15, 2016Yamaha CorporationMicrophone
USD780150May 8, 2015Feb 28, 2017Dolby Laboratories Licensing CorporationTelecommunications device
USD784963Mar 6, 2015Apr 25, 2017Dolby Laboratories Licensing CorporationElectronic device
USD794598 *Jan 7, 2016Aug 15, 2017Yamaha CorporationSpeakerphone
U.S. ClassificationD14/225