Patent
   D955549
Priority
Apr 26 2021
Filed
Apr 26 2021
Issued
Jun 21 2022
Expiry
Jun 21 2037
Assg.orig
Entity
unknown
6
12
n/a
The ornamental design for a earplug, as shown and described.

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

The broken lines depict portions of the earplug that form no part of the claimed design.

Cai, Juan

Patent Priority Assignee Title
D968362, Aug 19 2021 Shenzhen Apwill Electronic Co., Ltd. Earphone
D968372, May 24 2021 Shenzhen Taipuda Technology Co., Ltd. Earphone
D976863, Aug 31 2021 Shenzhen Apwill Electronic Co., Ltd. Earphone
ER6035,
ER7070,
ER9999,
Patent Priority Assignee Title
D298356, Aug 22 1985 Cabot Safety Intermediate Corporation Earplug or similar article
D427304, Oct 08 1998 Moldex-Metric, Inc Earplug
D436164, Sep 17 1999 3M Innovative Properties Company Earplug
D492766, Jan 18 2002 3M Innovative Properties Company Earplug
D536089, Oct 21 2004 Moldex-Metric, Inc.; Moldex-Metric, Inc Earplug
D559382, Mar 26 2007 R2 Development, LLC Earplug
D592300, Sep 04 2008 Earplug
D624999, Mar 11 2010 Moldex-Metric, Inc.; Moldex-Metric, Inc Earplug
D651302, Jan 18 2002 3M Innovative Properties Company Earplug
D745135, May 29 2014 BUTLER, STEVEN DANIEL Earplug
D773032, Dec 15 2014 Dolby Laboratories Licensing Corporation Earplug
D932002, Sep 05 2020 SHENZHEN YUNDE TECHNOLOGY CO., LTD. Triple layer industrial earplug
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Apr 22 2021CAI, JUANSHENZHEN AIPU WEIER ELECTRONIC CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0560490698 pdf
Apr 26 2021SHENZHEN AIPU WEIER ELECTRONIC CO., LTD.(assignment on the face of the patent)
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