USD467325SExpiredUtility

Electric heater

Assignee: PERFECT UNION CO LTDPriority: Feb 6, 2002Filed: Feb 6, 2002Granted: Dec 17, 2002

Est. expiryFeb 6, 2022(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

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

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