USD836543SActiveUtility

Portable power source

90
Assignee: SHENZHEN HELLO TECH ENERGY CO LTDPriority: Jan 13, 2017Filed: May 2, 2017Granted: Dec 25, 2018
Est. expiryJan 13, 2037(~10.5 yrs left)· nominal 20-yr term from priority
Inventors:Zhongwei SunWei Bai
90
PatentIndex Score
36
Cited by
20
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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