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Publication numberUSD531164 S1
Publication typeGrant
Application numberUS 29/228,985
Publication dateOct 31, 2006
Filing dateApr 29, 2005
Priority dateApr 29, 2005
Publication number228985, 29228985, US D531164 S1, US D531164S1, US-S1-D531164, USD531164 S1, USD531164S1
InventorsIsaac Ferstenberg, Thomas A. Nelson, Berta Grushko
Original AssigneeBogen Communications, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Self-amplified loudspeaker
US D531164 S1
Abstract  available in
Images(8)
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Claims(1)
  1. The ornamental design for a self-amplified loudspeaker, as shown and described.
Description

FIG. 1 shows a perspective view of our design for a self-amplified loudspeaker;

FIG. 2 shows a front view thereof;

FIG. 3 shows a side view thereof;

FIG. 4 shows a rear view thereof;

FIG. 5 shows another side view opposite the side in FIG. 3.

FIG. 6 shows a top view thereof; and,

FIG. 7 shows a bottom view thereof.

The broken line portions shown in FIGS. 1-7 are for illustration purposes only and form no part of the claimed design.

Non-Patent Citations
Reference
1Valcom, "V1030-C and V-1030C Paging Horn Amplifier Assemblies" Valcom Inc., 5614 Hollins Road, Roanoke VA 24019-pp. 1-4 (copy enclosed) undated.
Classifications
U.S. ClassificationD14/204