USD449680SExpiredUtility

Blade for louvered ventilation panel

89
Assignee: ALCATEL CANADA INCPriority: Feb 23, 2000Filed: Feb 23, 2000Granted: Oct 23, 2001
Est. expiryFeb 23, 2020(expired)· nominal 20-yr term from priority
Inventors:Angelo ArlottaDavid KiesekampBevin Schmidt
89
PatentIndex Score
37
Cited by
3
References
1
Claims

Claims

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

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