Patent
   D343902
Priority
May 12 1992
Filed
May 12 1992
Issued
Feb 01 1994
Expiry
Feb 01 2008
Assg.orig
Entity
unknown
9
4
n/a
The ornamental design for a hand-held speech aid, as shown and described.

FIG. 1 is a perspective view of a hand-held speech aid of the present invention;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Kosanke, Dennis H., Watkins, II, Richard E.

Patent Priority Assignee Title
D605293, Jun 17 2008 Panasonic Corporation Hearing aid
D625418, Dec 05 2007 Phonic Ear A/S Wireless hearing device transmitter
D670390, Dec 17 2010 Advanced Bionics AG Sound processor
D670391, Dec 17 2010 Advanced Bionics AG Sound processor
D678529, Mar 21 2012 COLOPLAST A S Electrolarynx
D680222, Apr 27 2012 COLOPLAST A S Electrolarynx
D681818, Oct 30 2012 COLOPLAST A S Electrolarynx
D683029, Dec 17 2010 Advanced Bionics, LLC Sound processor
D691275, Nov 18 2010 Servona GmbH Combined speech aid and base for tracheostomy and laryngectomy patients
Patent Priority Assignee Title
3978286, Oct 31 1973 Artificial larynx
4272647, Apr 26 1978 Speech aid apparatus
4612664, Apr 22 1985 DACOMED CORPORATION A CORP OF MN Artificial speech aid tone generating device
4726066, Nov 26 1985 P. O. Vox Medical, Inc. Inter-oral speech aid
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 12 1992Dennis H., Kosanke(assignment on the face of the patent)
May 06 1993WATKINS, RICHARD E , IIKOSANKE, DENNIS H ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067580007 pdf
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