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Publication numberUSD445105 S1
Publication typeGrant
Application numberUS 29/119,423
Publication dateJul 17, 2001
Filing dateFeb 29, 2000
Priority dateFeb 29, 2000
Publication number119423, 29119423, US D445105 S1, US D445105S1, US-S1-D445105, USD445105 S1, USD445105S1
InventorsBeth W. Brinson
Original AssigneeBeth W. Brinson
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Speech amplifier tube
US D445105 S1
Images(5)
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Claims(1)
  1. The ornamental design for a speech amplifier tube, as shown and described.
Description

FIG. 1 is an isometric view of a speech amplifier tube showing my new design, the broken line showing of the human head is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is an enlarged top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7356155 *Jul 18, 2003Apr 8, 2008Lazarus Technologies, Inc.Device and method for assisting vocalists in hearing their vocal sounds
EP1654905A2 *Jul 6, 2004May 10, 2006Lazarus Technologies, Inc.Device and method for assisting vocalists in hearing their vocal sounds
Classifications
U.S. ClassificationD14/187, D23/266, D14/250