USD506818SExpiredUtility

Heat radiator fan

68
Priority: Jun 2, 2003Filed: Jun 2, 2003Granted: Jun 28, 2005
Est. expiryJun 2, 2023(expired)· nominal 20-yr term from priority
Inventors:Jen C. Lin
68
PatentIndex Score
14
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1
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1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a heat radiator fan, as shown.

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