USD485896SExpiredUtility
Multi-rotor ceiling fan
Priority: Apr 15, 2002Filed: Apr 15, 2002Granted: Jan 27, 2004
Est. expiryApr 15, 2022(expired)· nominal 20-yr term from priority
Inventors:Chia-Teh Chen
65
PatentIndex Score
13
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a “multi-rotor ceiling fan”, as shown and described.
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