IP Library › Granted Patent US 1,074,970
Granted Patent S1
US 1,074,970 · App. 29/972,464 · Granted May 13, 2025

Exhaust fan

Inventor: Ming Ma (Shenzhen, CN)
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Quick Facts
Patent No.
US 1,074,970
App. No.
29/972,464
Granted
May 13, 2025
Kind
S1
Claims (1)

The ornamental design for an exhaust fan, as shown and described.

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