USD531307SExpiredUtility

Fan blade

70
Assignee: AIR COOL IND CO LTDPriority: Nov 2, 2005Filed: Nov 2, 2005Granted: Oct 31, 2006
Est. expiryNov 2, 2025(expired)· nominal 20-yr term from priority
Inventors:Mark L. Shurtleff
70
PatentIndex Score
17
Cited by
1
References
1
Claims

Claims

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

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