Patent
   D722168
Priority
Oct 14 2013
Filed
Apr 11 2014
Issued
Feb 03 2015
Expiry
Feb 03 2029
Assg.orig
Entity
unknown
18
5
n/a
The ornamental design for a hearing aid, as shown and described.

FIG. 1 is a perspective view of a hearing aid embodying the design;

FIG. 2 is a front view of the hearing aid shown in FIG. 1;

FIG. 3 is a rear view of the hearing aid shown in FIG. 1;

FIG. 4 is a top view of the hearing aid shown in FIG. 1;

FIG. 5 is a bottom view of the hearing aid shown in FIG. 1;

FIG. 6 is a left side elevational view of the hearing aid shown in FIG. 1; and,

FIG. 7 is a right side elevational view of the hearing aid shown in FIG. 1.

The broken lines immediately adjacent the shaded areas represent the bounds of the claim, and all other broken lines represent unclaimed portions of the hearing aid. None of the broken lines form a part of the claimed design.

Darkes, Paul

Patent Priority Assignee Title
10057695, Jun 18 2014 RIOT ENERGY, INC Hearing aid battery door module
10368166, Jun 18 2014 RIOT ENERGY, INC Voltage regulator and control circuit for silver-zinc batteries in hearing instruments
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D757945, Jun 16 2015 RIOT ENERGY, INC Hearing aid battery door
D762305, Sep 24 2014 Phonak AG Hearing aid
D801536, Jul 12 2016 Hearing aid
D804034, Sep 24 2014 Sonova AG Hearing aid
D804035, Sep 24 2014 Sonova AG Hearing aid
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D805204, Jan 16 2015 GN RESOUND A S Hearing aid
D853568, Dec 21 2017 Hearing aid
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D932022, Sep 27 2019 Hearing aid
D961779, Jun 19 2020 HEARX USA INC Hearing aid
ER3312,
ER4567,
Patent Priority Assignee Title
D646788, Aug 30 2010 Sonova AG Hearing aid
D674094, Dec 09 2011 Panasonic Corporation Hearing aid
D676968, Mar 31 2011 GN RESOUND A S Hearing aid
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D705936, Mar 02 2012 OTICON A S Behind-the ear (BTE) hearing aid
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 11 2014Phonak AG(assignment on the face of the patent)
Jun 10 2014DARKES, PAULPhonak AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0330950197 pdf
Jul 10 2015Phonak AGSonova AGCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0365000961 pdf
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