USD778833SActiveUtility

Electronic ballast

48
Assignee: QINGDAO MEFINE ELECTRONICS TECH CO LTDPriority: Apr 7, 2015Filed: Apr 7, 2015Granted: Feb 14, 2017
Est. expiryApr 7, 2035(~8.7 yrs left)· nominal 20-yr term from priority
Inventors:Yongshan LiRenjie ZhangXin Yang
48
PatentIndex Score
6
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an electronic ballast, as shown and described.

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