USD456066SExpiredUtility

Electric heater

Assignee: PERFECT UNION CO LTDPriority: Jan 24, 2001Filed: Jan 24, 2001Granted: Apr 23, 2002

Est. expiryJan 24, 2021(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for electric heater, as shown and described.

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