USD642540SActiveUtility

Ring light control unit

70
Assignee: LIN EDDYPriority: Feb 16, 2010Filed: Feb 16, 2010Granted: Aug 2, 2011
Est. expiryFeb 16, 2030(~3.6 yrs left)· nominal 20-yr term from priority
Inventors:Eddy Lin
70
PatentIndex Score
20
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a ring light control unit, as shown and described.

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