Patent
   D892302
Priority
Sep 29 2018
Filed
Sep 29 2018
Issued
Aug 04 2020
Expiry
Aug 04 2035
Assg.orig
Entity
unknown
6
5
n/a
The ornamental design for an ear plug, as shown and described.

FIG. 1 is a front elevational view of the ear plug showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

The broken lines are for the purpose of illustrating portions of the ear plug and form no part of the claimed design.

Gu, Shaorong

Patent Priority Assignee Title
D922987, Aug 24 2020 CHARJENPRO Ear tip with three layer sleeves
D931437, Sep 05 2020 SHENZHEN YUNDE TECHNOLOGY CO., LTD. Double layer soundproof earplug
D939687, Nov 05 2020 SHENZHEN AIPU WEIER ELECTRONIC CO., LTD.; SHENZHEN AIPU WEIER ELECTRONIC CO , LTD Earplug
D974542, Aug 19 2021 Shenzhen Apwill Electronic Co., Ltd. Earplug
D976386, May 14 2021 Haipa Techlife (Shenzhen) Co., Ltd.; HAIPA TECHLIFE SHENZHEN CO , LTD Earplug
D980966, Nov 02 2021 HUANG, SHA Noise reduction earplug
Patent Priority Assignee Title
20080187159,
20080247561,
D330761, Sep 21 1990 Cabot Safety Intermediate Corporation Earplug
D554756, Jan 30 2006 SONGBIRD HOLDINGS, LLC Hearing aid
D678528, Aug 26 2010 WIDEX A S Hearing aid part
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 25 2018GU, SHAORONGJIANGYIN SIAN PLASTIC PROTECH CO , LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0470130560 pdf
Sep 29 2018JIANGYIN SIAN PLASTIC PROTECH CO., LTD(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule