USD453827SExpiredUtility

Fan blade

90
Assignee: DELTA ELECTRONICS INCPriority: Jan 8, 2001Filed: Apr 3, 2001Granted: Feb 19, 2002
Est. expiryJan 8, 2021(expired)· nominal 20-yr term from priority
Inventors:Wei-Chen KuoTsu-Liang LinKuo-Cheng LinWen-Shi Huang
90
PatentIndex Score
41
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a fan blade, as shown and described.

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