Patent
   D408536
Priority
Sep 16 1997
Filed
Mar 13 1998
Issued
Apr 20 1999
Expiry
Apr 20 2013
Assg.orig
Entity
unknown
8
4
n/a
The ornamental design for a combined hearing aid and tinnitus masker, as shown and described.

FIG. 1 is a top view of a combined hearing aid and tinnitus masker of my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side view thereof, the opposite side view being identical thereto; and,

FIG. 5 is a rear view thereof.

Borowsky, Hans-Dieter, Wesendahl, Theo, Lobbers, Edmund

Patent Priority Assignee Title
D420136, Nov 10 1998 RESOUND Eartip for use as a hearing aid
D434499, Jul 07 1999 AURIC HORSYSTEME GMBH & CO KG Convertible hearing aid/tinnitus masker
D436402, Jan 05 2000 AURIC HORSYSTEME GMBH & CO KG Convertible hearing aid/tinnitus masker
D529175, Mar 02 2004 BURKHARD FRANZ PTY LTD Device for testing and/or treating ears
D548325, Oct 31 2005 McKeon Products, Inc. Ear plug
D606648, Sep 22 2008 McKeon Products, Inc. Earplug
D831832, Feb 26 2016 Ear plug
D889438, Aug 24 2018 JVC Kenwood Corporation Earphone
Patent Priority Assignee Title
4222393, Jul 28 1978 American Tinnitus Association Tinnitus masker
5167236, Dec 22 1988 Tinnitus-masker
5403262, Mar 09 1993 XOMED SURGICAL PRODUCTS, INC Minimum energy tinnitus masker
5795287, Jan 03 1996 Vibrant Med-El Hearing Technology GmbH Tinnitus masker for direct drive hearing devices
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 13 1998auric Horsysteme GmbH & Co. KG(assignment on the face of the patent)
Apr 29 1998BOROWSKY, HANS-DIETERAURIC HORSYSTEME GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0092000471 pdf
Apr 29 1998LOBBERS, EDMUNDAURIC HORSYSTEME GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0092000471 pdf
Apr 29 1998WESENDAHL, THEOAURIC HORSYSTEME GMBH & CO KGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0092000471 pdf
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