Patent
   D375556
Priority
Jun 27 1994
Filed
Jun 27 1994
Issued
Nov 12 1996
Expiry
Nov 12 2010
Assg.orig
Entity
unknown
18
4
n/a
The ornamental design for a hearing aid, as shown and described.

FIG. 1 is a front elevational view of a hearing aid, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a front perspective view thereof, the broken line showing of the earplug is for illustrative purposes only and forms no part of the claimed design; and,

FIG. 8 is a cross-sectional view taken along line 8--8 of FIG. 7.

Inoue, Noboru, Narisawa, Yoshiyuki

Patent Priority Assignee Title
8121320, Jan 11 2008 SONGBIRD HOLDINGS, LLC Hearing aid
D397796, Jul 01 1997 Citizen Tokei Kabushiki Kaisha; Sayama Seimitsu Kogyo Kabushiki Kaisha Hearing aid
D420136, Nov 10 1998 RESOUND Eartip for use as a hearing aid
D455835, Apr 03 2001 Voice and Wireless Corporation Wireless earpiece
D596625, Aug 18 2008 Samsung Electronics Co., Ltd. Bluetooth earset
D605292, Jun 26 2008 SONGBIRD HOLDINGS, LLC Hearing aid earpiece
D611606, Apr 18 2008 Sonova AG Earphone
D612058, Nov 26 2008 Well Brain International, Ltd. Rechargeable in the ear hearing amplifier
D634012, Mar 25 2010 Sound amplifier in the ear
D636492, Apr 30 2009 Sonova AG Hearing aid
D671218, Sep 27 2011 IntriCon Corporation Hearing aid body
D674490, May 25 2011 SIVANTOS PTE LTD Hearing device
D674491, May 25 2011 SIVANTOS PTE LTD Hearing device
D676560, Sep 30 2011 SIVANTOS PTE LTD Hearing instrument
D728107, Jun 09 2014 Actervis GmbH Hearing aid
D860974, Nov 03 2017 Earbud tip
D883257, Sep 13 2017 LOGITECH EUROPE, S.A. Wireless earphone
D976412, Jul 28 2020 Hearing aid
Patent Priority Assignee Title
4945569, Jan 27 1988 Hearing aid
213448,
D273707, Dec 17 1981 Electrically stimulated acupressure apparatus to be located within the ear
D338530, Sep 20 1991 MICRAL, INC Hearing aid
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 20 1994NARISAWA, YOSHIYUKIRION KABUSHIKI KAISHA ALSO TRADING AS RION CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0070470659 pdf
Jun 20 1994INOUE, NOBORURION KABUSHIKI KAISHA ALSO TRADING AS RION CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0070470659 pdf
Jun 27 1994Rion Kabushiki Kaisha(assignment on the face of the patent)
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