USD684617SActiveUtility

Optical device

Assignee: ROMERO JOSEPHPriority: Nov 28, 2011Filed: Nov 28, 2011Granted: Jun 18, 2013
Est. expiryNov 28, 2031(~5.3 yrs left)· nominal 20-yr term from priority
Inventors:Joseph Romero
G02B 7/02G02B 27/32
75
PatentIndex Score
5
Cited by
28
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for optical device, as shown and described.

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