USD644316SActiveUtility
Blade of an axial fan
Est. expiryNov 19, 2029(~3.3 yrs left)· nominal 20-yr term from priority
Inventors:Alessandro Spaggiari
71
PatentIndex Score
15
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a blade of an axial fan, as shown and described.
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