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Optical element

81
Assignee: PREMIER SYSTEMS USA INCPriority: Mar 13, 2013Filed: Mar 13, 2013Granted: Jun 2, 2015
Est. expiryMar 13, 2033(~6.7 yrs left)· nominal 20-yr term from priority
Inventors:Patrick D. O'NeillChong Pak
81
PatentIndex Score
25
Cited by
11
References
1
Claims

Claims

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

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