USD547432SExpiredUtility

Air vent

37
Assignee: SEIHO INTERNATIONAL INCPriority: Jan 11, 2005Filed: Jul 7, 2005Granted: Jul 24, 2007
Est. expiryJan 11, 2025(expired)· nominal 20-yr term from priority
Inventors:Keisuke Nishizawa
37
PatentIndex Score
3
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for an air vent, as shown and described.

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