Portable power charger
Description
The shade lines shown in the drawings indicate the character and contour of surfaces represented and should not be confused with surface ornamentation.
Claims
The ornamental design for a portable power charger, as shown and described.
Referenced Cited
Patent History
Patent number: D910558
Type: Grant
Filed: Dec 18, 2019
Date of Patent: Feb 16, 2021
Assignee: GUANGZHOU ROISKIN ELECTRICAL TECHNOLOGY CO., LTD. (Guangzhou)
Inventor: Sam Lin (Guangzhou)
Primary Examiner: Derrick E Holland
Application Number: 29/717,624
Type: Grant
Filed: Dec 18, 2019
Date of Patent: Feb 16, 2021
Assignee: GUANGZHOU ROISKIN ELECTRICAL TECHNOLOGY CO., LTD. (Guangzhou)
Inventor: Sam Lin (Guangzhou)
Primary Examiner: Derrick E Holland
Application Number: 29/717,624
Classifications
Current U.S. Class:
Transformer, Rectifier Or Casing Therefor (3) (D13/110)