USD422348SExpiredUtility

Heater fan

Assignee: PELONIS USA LTDPriority: Apr 25, 1994Filed: Apr 25, 1994Granted: Apr 4, 2000
Est. expiryApr 25, 2014(expired)· nominal 20-yr term from priority
Inventors:Hwa-Chen Liu
70
PatentIndex Score
18
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a heater fan, as shown and described.

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