USD914599SActiveUtility

DC-DC charger (DC-DC converter)

77
Assignee: NINGBO ZHONGXIN ELECTRONIC TECH CO LTDPriority: Jan 19, 2020Filed: Mar 2, 2020Granted: Mar 30, 2021
Est. expiryJan 19, 2040(~13.4 yrs left)· nominal 20-yr term from priority
Inventors:Mingkui Tong
77
PatentIndex Score
7
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a DC-DC charger (DC-DC converter), as shown and described.

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