USD1072136SActiveUtility

Training aid

16
Assignee: OFFICE KOYAMA CO LTDPriority: Dec 1, 2022Filed: Dec 1, 2022Granted: Apr 22, 2025
Est. expiryDec 1, 2042(~16.3 yrs left)· nominal 20-yr term from priority
Inventors:Hidetsugu Koyama
16
PatentIndex Score
0
Cited by
22
References
1
Claims

Claims

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

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