USD477550SExpiredUtility
Child's tricycle frame
Priority: May 30, 2002Filed: May 30, 2002Granted: Jul 22, 2003
Est. expiryMay 30, 2022(expired)· nominal 20-yr term from priority
Inventors:Wen-Tai Cheng
35
PatentIndex Score
4
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a child's tricycle frame, as shown and described.
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