Patent
   D521637
Priority
Mar 22 2005
Filed
Mar 22 2005
Issued
May 23 2006
Expiry
May 23 2020
Assg.orig
Entity
unknown
48
4
n/a
The ornamental design for an ear plug, as shown and described.

FIG. 1 is a perspective view of ear plug 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.

Yang, Shun-Tien

Patent Priority Assignee Title
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D760887, Jul 22 2014 Ear Labs AB Ear plug for water sports
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D768284, Jul 18 2014 BUTLER, STEVEN DANIEL Earplug
D774177, Jun 05 2015 HEAROS, LLC Earplug
D788906, May 13 1920 Ear Labs AB Ear plug for swimmers
D807496, Jun 28 2016 Ear Labs AB Ear plug
D942610, Dec 03 2020 Ear Labs AB Ear plug
D944970, Jul 31 2020 TOVNER AB; HOGNE AB Nose or ear plug
D952831, Apr 22 2021 JMJ Holdings, LLC Earpiece apparatus
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D974542, Aug 19 2021 Shenzhen Apwill Electronic Co., Ltd. Earplug
D985753, Feb 03 2021 JMJ Holdings, LLC Earpiece assembly
Patent Priority Assignee Title
5819745, Aug 16 1994 House Ear Institute Pressure-regulating ear plug
20020066455,
195322,
D492766, Jan 18 2002 3M Innovative Properties Company Earplug
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 09 2005SHUN-TIEN, YANGALL-LOGICASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0170230387 pdf
Mar 22 2005All-Logic Int. Co., Ltd.(assignment on the face of the patent)
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