USD1009154SActiveUtility

Learning card machine

64
Assignee: ZHANG CHENGPriority: Jun 12, 2023Filed: Jun 12, 2023Granted: Dec 26, 2023
Est. expiryJun 12, 2043(~16.9 yrs left)· nominal 20-yr term from priority
Inventors:Cheng Zhang
64
PatentIndex Score
2
Cited by
19
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a learning card machine, as shown and described.

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