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Publication numberUSD297011 S
Publication typeGrant
Application numberUS 06/727,349
Publication dateAug 2, 1988
Filing dateApr 25, 1985
Publication number06727349, 727349, US D297011 S, US D297011S, US-S-D297011, USD297011 S, USD297011S
InventorsWilliam D. Quigley, Philip H. Nelson
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Plug-mounted background noise amplifier
US D297011 S
Abstract  available in
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  1. The ornamental design for a plug-mounted background noise amplifier, as shown and described.

FIG. 1 is a top plan view of a plug-mounted background noise amplifier showing our new design;

FIG. 2 is a sectional view thereof, taken along line 2--2 of FIG. 1;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a sectional view thereof, taken along line 5--5 of FIG. 1;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a rear elevational view thereof; and

FIG. 8 is a left side elevational view thereof.

U.S. ClassificationD14/188