USD671162SActiveUtility

3D glasses

42
Assignee: KIM YUNJOOPriority: Dec 13, 2011Filed: May 21, 2012Granted: Nov 20, 2012
Est. expiryDec 13, 2031(~5.4 yrs left)· nominal 20-yr term from priority
Inventors:Yunjoo KimYooseok KimHyunhee YouWoosuk ParkDoyoung KimJeongpil KimJaeho Kim
42
PatentIndex Score
4
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a 3D glasses, as shown and described.

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