USD815637SActiveUtility

3D virtual reality glasses

92
Assignee: SHENZHEN QIANCHEN GUODU TECH CO LTDPriority: May 19, 2016Filed: May 19, 2016Granted: Apr 17, 2018
Est. expiryMay 19, 2036(~9.8 yrs left)· nominal 20-yr term from priority
Inventors:Weiwei Li
92
PatentIndex Score
63
Cited by
19
References
1
Claims

Claims

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

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