Patent
   D889401
Priority
Oct 24 2018
Filed
Oct 24 2018
Issued
Jul 07 2020
Expiry
Jul 07 2035
Assg.orig
Entity
unknown
20
35
n/a
The ornamental design for a usb portable power supply, as shown and described.

FIG. 1 is a perspective view of a USB portable power supply 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 view thereof; and,

FIG. 5 is a right side view thereof.

Li, Yongjin

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//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 24 2018Shenzhen Lepower Electronic Co., Ltd.(assignment on the face of the patent)
Oct 24 2018LI, YONGJINSHENZHEN LEPOWER ELECTRONIC CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0472850680 pdf
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