USD486568SExpiredUtility

Fan blade

60
Assignee: DELTA ELECTRONICS INCPriority: May 5, 2003Filed: May 5, 2003Granted: Feb 10, 2004
Est. expiryMay 5, 2023(expired)· nominal 20-yr term from priority
Inventors:Heng-Yi ChenYu-Lung DungHsiu-Wei WuChin-Fu Lee
60
PatentIndex Score
12
Cited by
3
References
1
Claims

Claims

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

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