USD631501SActiveUtility

3D glasses

43
Assignee: HI SHOCK DIGITAL ELECTRONICS TECHNOLOGIES CO LTDPriority: May 14, 2010Filed: May 14, 2010Granted: Jan 25, 2011
Est. expiryMay 14, 2030(~3.8 yrs left)· nominal 20-yr term from priority
Inventors:Dingwen Yuan
43
PatentIndex Score
7
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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