Patent
   D983378
Priority
Sep 17 2021
Filed
Sep 17 2021
Issued
Apr 11 2023
Expiry
Apr 11 2038
Assg.orig
Entity
unknown
0
9
n/a
The ornamental design for a hearing aid, as shown and described.

FIG. 1 is a perspective view of a hearing aid showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines indicate portions of the hearing aid that form no part of the claimed design.

Zhang, Chengxiang

Patent Priority Assignee Title
Patent Priority Assignee Title
10904673, Nov 15 2019 XIAMEN RETONE HEARING TECHNOLOGY CO., LTD. Hearing aid charger case
11350227, Feb 10 2017 Starkey Laboratories, Inc Hearing assistance device
11405709, Mar 19 2021 XIAMEN RETONE HEARING TECHNOLOGY CO., LTD. Hearing aid microphone structure and hearing aid
20040086142,
D611606, Apr 18 2008 Sonova AG Earphone
D928124, Oct 25 2019 SHENZHEN ERIWIN TECHNOLOGY LIMITED Wireless earphone
D930839, Nov 27 2019 Hearing aid
D952861, Jul 26 2021 Zhongshan Great-Ears Electronic Technology Co., Ltd. Hearing aid
D968368, Dec 01 2020 SHENZHEN SHI KISB ELECTRONIC CO., LTD. Earphone
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 15 2021ZHANG, CHENGXIANGXIAMEN RETONE HEARING TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0575090612 pdf
Sep 17 2021XIAMEN RETONE HEARING TECHNOLOGY CO., LTD.(assignment on the face of the patent)
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