USD509889SExpiredUtility

Heater fan

Assignee: BLATERI FRANKPriority: Apr 8, 2004Filed: Dec 2, 2004Granted: Sep 20, 2005

Est. expiryApr 8, 2024(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The design for the heater fan, as shown and described.

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