USD484518SExpiredUtility

Refrigerator air filter

Assignee: JIANG MINGPriority: Feb 11, 2002Filed: Feb 11, 2002Granted: Dec 30, 2003

Est. expiryFeb 11, 2022(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a refrigerator air filter, as shown.

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