USD465835SExpiredUtility

Heater

64
Assignee: SHENZHEN SUNZONE ELECTRICAL APPriority: Jan 4, 2002Filed: Jan 4, 2002Granted: Nov 19, 2002
Est. expiryJan 4, 2022(expired)· nominal 20-yr term from priority
Inventors:Tianyu Gao
64
PatentIndex Score
13
Cited by
4
References
1
Claims

Claims

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

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