USD722396SActiveUtility

Donut LED light bulb

37
Assignee: YANG TAI-HERPriority: Dec 17, 2013Filed: Dec 17, 2013Granted: Feb 10, 2015
Est. expiryDec 17, 2033(~7.4 yrs left)· nominal 20-yr term from priority
Inventors:Tai-Her Yang
37
PatentIndex Score
2
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a donut LED light bulb, as shown and described.

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