USD650517SActiveUtility

Optical lens for LED

64
Assignee: LAI CHIH-MINGPriority: Sep 17, 2009Filed: Jun 8, 2010Granted: Dec 13, 2011
Est. expirySep 17, 2029(~3.2 yrs left)· nominal 20-yr term from priority
Inventors:Chih-Ming LaiHong-Bin Yang
64
PatentIndex Score
11
Cited by
49
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an optical lens for LED, as shown and described.

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