Patent
   D835578
Priority
Aug 22 2017
Filed
Aug 22 2017
Issued
Dec 11 2018
Expiry
Dec 11 2033
Assg.orig
Entity
unknown
17
8
n/a
The ornamental design for a portable power source, as shown and described.

FIG. 1 is a front, right, and top perspective view of a portable power source showing our new design;

FIG. 2 is a rear, left, and 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.

The broken lines in the drawings are for the purpose of illustrating portions of the portable power source that form no part of the claimed design.

Yang, Tao, Bai, Wei

Patent Priority Assignee Title
D861603, May 17 2019 Inverter power supply
D874426, Mar 15 2018 Harman International Industries, Incorporated Loudspeaker
D903072, Mar 20 2019 NINGBO YIMI REFRIGERATION TECHNOLOGY CO., LTD. Mobile air conditioner
D905630, Mar 12 2018 Kwang Yang Motor Co., Ltd. Electrical adaptor
D909964, Oct 03 2017 Portable power station
D911929, Aug 17 2019 Pike Brands LLC Battery pack
D916009, May 23 2019 GANZHOU YUANJIA TECHNOLOGY DEVELOPMENT CO., LTD. Battery box
D923562, Oct 02 2017 THERABODY, INC Rechargeable battery
D926721, Sep 04 2019 Harman International Industries, Incorporated Loudspeaker
D949782, Oct 02 2017 THERABODY, INC Rechargeable battery
D953978, Nov 22 2019 AUTEL ROBOTICS CO., LTD. Charger
ER267,
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Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 16 2017BAI, WEISHENZHEN HELLO TECH ENERGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0433540113 pdf
Aug 16 2017YANG, TAOSHENZHEN HELLO TECH ENERGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0433540113 pdf
Aug 22 2017Shenzhen Hello Tech Energy Co., Ltd.(assignment on the face of the patent)
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