USD636420SActiveUtility

Concentrator lens

38
Assignee: HUANG KUO-CHINPriority: May 6, 2010Filed: May 6, 2010Granted: Apr 19, 2011
Est. expiryMay 6, 2030(~3.8 yrs left)· nominal 20-yr term from priority
Inventors:Kuo-Chin Huang
38
PatentIndex Score
3
Cited by
15
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a concentrator lens, as shown and described.

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