PTO Wrapper PDF
Dossier Espace Google
Patent
   D971413
Priority
Feb 02 2021
Filed
Feb 02 2021
Issued
Nov 29 2022
Expiry
Nov 29 2037
Inventors
Tamsiran, …
Assg.orig
Sonova AG
Assg.curr
Sonova AG
Entity
unknown
Referenced by
0
References
14
Maint.:
n/a
The ornamental design for a hearing aid, as shown and described.

1. Hearing aid

1.1 : Perspective

1.2 : Top

1.3 : Bottom

1.4 : Right

1.5 : Left

1.6 : Front

1.7 : Back
INVENTORS:

Tamsiran, Rafael

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D509210, Aug 19 2004 Plantronics, Inc Communications headset
D676558, Mar 31 2011 GN RESOUND A S Hearing aid
D676969, Mar 31 2011 GN RESOUND A S Hearing aid
D698027, Nov 12 2012 OTICON A S Assistive listening device
D804034, Sep 24 2014 Sonova AG Hearing aid
D804035, Sep 24 2014 Sonova AG Hearing aid
D851770, Jan 23 2018 Hearing aid
D852363, Jan 23 2018 Hearing aid
D853568, Dec 21 2017 Hearing aid
D861171, Jul 02 2018 Hearing aid for the deaf
D896388, May 14 2019 XIAMEN RETONE HEARING TECHNOLOGY CO , LTD Main unit of hearing aid
D932022, Sep 27 2019 Hearing aid
D953537, Aug 19 2020 Hearing aid
D958372, Jun 22 2020 GN HEARING A S Hearing aid
ASSIGNMENT RECORDS    Assignment records on the USPTO
/
Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 02 2021Sonova AG(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule