USD835578SActiveUtility

Portable power source

90
Assignee: SHENZHEN HELLO TECH ENERGY CO LTDPriority: Aug 22, 2017Filed: Aug 22, 2017Granted: Dec 11, 2018
Est. expiryAug 22, 2037(~11.1 yrs left)· nominal 20-yr term from priority
Inventors:Wei BaiTao Yang
90
PatentIndex Score
34
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a portable power source, as shown and described.

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