USD893617SActiveUtility

Teaching model

33
Assignee: HANGZHOU ZT MODEL CO LTDPriority: Oct 31, 2018Filed: Oct 31, 2018Granted: Aug 18, 2020
Est. expiryOct 31, 2038(~12.3 yrs left)· nominal 20-yr term from priority
Inventors:Rui FengShaohua WangHe JiangYingjun Ruan
33
PatentIndex Score
2
Cited by
14
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design of a teaching model, substantially as shown and described.

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