Patent
   D722167
Priority
Jan 25 2013
Filed
Jul 18 2013
Issued
Feb 03 2015
Expiry
Feb 03 2029
Assg.orig
Entity
unknown
12
5
n/a
I claim 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 rear view of the hearing aid shown in FIG. 1;

FIG. 3 is a front 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 right side view of the hearing aid shown in FIG. 1; and,

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

The broken line showing of a connector is for the purpose of illustrating environmental structure and forms no part of the claimed design.

Li, Yong Guo

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
D757944, Jun 16 2015 RIOT ENERGY, INC Hearing aid battery door
D757945, Jun 16 2015 RIOT ENERGY, INC Hearing aid battery door
D801536, Jul 12 2016 Hearing aid
D804034, Sep 24 2014 Sonova AG Hearing aid
D804035, Sep 24 2014 Sonova AG Hearing aid
D837984, Jul 12 2016 GN HEARING A S Hearing aid
D844146, Mar 09 2017 Sonova AG Hearing aid
D861634, Dec 18 2017 Bluetooth headset
D889664, Apr 27 2018 Sonova AG Hearing aid
D989319, Jul 30 2021 Starkey Laboratories, Inc Hearing device
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
D698027, Nov 12 2012 OTICON A S Assistive listening device
D705936, Mar 02 2012 OTICON A S Behind-the ear (BTE) hearing aid
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 25 2013LI, YONG GUOPhonak AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0308250968 pdf
Jul 18 2013Phonak AG(assignment on the face of the patent)
Jul 10 2015Phonak AGSonova AGCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0366410408 pdf
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