Patent
   D932002
Priority
Sep 05 2020
Filed
Sep 05 2020
Issued
Sep 28 2021
Expiry
Sep 28 2036
Assg.orig
Entity
unknown
11
25
n/a
The ornamental design for triple layer industrial earplug, as shown and described.

FIG. 1 is a front, right side, top perspective view of a triple layer industrial earplug showing my new design;

FIG. 2 is a front, left side, bottom perspective view thereof;

FIG. 3 is a front elevational 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 top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Yuan, Jinniu

Patent Priority Assignee Title
D942610, Dec 03 2020 Ear Labs AB Ear plug
D955549, Apr 26 2021 SHENZHEN AIPU WEIER ELECTRONIC CO., LTD. Earplug
D961757, Apr 08 2021 Ear plug
D968362, Aug 19 2021 Shenzhen Apwill Electronic Co., Ltd. Earphone
D968372, May 24 2021 Shenzhen Taipuda Technology Co., Ltd. Earphone
D974542, Aug 19 2021 Shenzhen Apwill Electronic Co., Ltd. Earplug
D976863, Aug 31 2021 Shenzhen Apwill Electronic Co., Ltd. Earphone
ER6035,
ER6240,
ER7070,
ER9999,
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Sep 04 2020YUAN, JINNIUSHENZHEN YUNDE TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0537010007 pdf
Sep 05 2020SHENZHEN YUNDE TECHNOLOGY CO., LTD.(assignment on the face of the patent)
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