USD711536SActiveUtility

Optical parameter measuring instrument

35
Assignee: ESSILOR INTPriority: Apr 27, 2012Filed: Oct 26, 2012Granted: Aug 19, 2014
Est. expiryApr 27, 2032(~5.8 yrs left)· nominal 20-yr term from priority
Inventors:Julien VelgheLaurent Cussac
35
PatentIndex Score
4
Cited by
3
References
1
Claims

Claims

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

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