Conference microphone
- AT&T
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Description
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.
Referenced Cited
Patent History
Patent number: D327479
Type: Grant
Filed: Oct 1, 1990
Date of Patent: Jun 30, 1992
Assignee: AT&T Bell Laboratories (Murray Hill, NJ)
Inventor: David M. Britz (Rumson, NJ)
Primary Examiner: Charles A. Rademaker
Attorney: Samuel R. Williamson
Application Number: 7/593,940
Type: Grant
Filed: Oct 1, 1990
Date of Patent: Jun 30, 1992
Assignee: AT&T Bell Laboratories (Murray Hill, NJ)
Inventor: David M. Britz (Rumson, NJ)
Primary Examiner: Charles A. Rademaker
Attorney: Samuel R. Williamson
Application Number: 7/593,940
Classifications
Current U.S. Class:
Microphone (D14/225)
