USD604817SActiveUtility
Twin tower heater
Est. expiryMar 23, 2029(~2.7 yrs left)· nominal 20-yr term from priority
Inventors:Hyung Seok Lee
78
PatentIndex Score
22
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a twin tower heater, as shown and described.Join the waitlist — get patent alerts
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