USD473663SExpiredUtility
Tube
Priority: Jul 30, 2001Filed: Jul 30, 2001Granted: Apr 22, 2003
Est. expiryJul 30, 2021(expired)· nominal 20-yr term from priority
Inventors:Tser Wen Chou
96
PatentIndex Score
70
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a tube, as shown and described.
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