USD570720SActiveUtility

Balance for teaching

37
Assignee: YOUTH TOY ENTPR CO LTDPriority: Mar 28, 2007Filed: Mar 28, 2007Granted: Jun 10, 2008
Est. expiryMar 28, 2027(~0.7 yrs left)· nominal 20-yr term from priority
Inventors:Wen-Yuan Lin
37
PatentIndex Score
3
Cited by
5
References
1
Claims

Claims

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

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