USD459465SExpiredUtility

Ventilation cover

44
Assignee: FIBOX OY ABPriority: Mar 12, 2001Filed: Sep 10, 2001Granted: Jun 25, 2002
Est. expiryMar 12, 2021(expired)· nominal 20-yr term from priority
Inventors:Matti Ropponen
44
PatentIndex Score
4
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2
References
1
Claims

Claims

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

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