USD308572SExpiredUtility

Chimney cover

Assignee: TIETZ MANFREDPriority: Dec 17, 1987Filed: Dec 17, 1987Granted: Jun 12, 1990

Est. expiryDec 17, 2007(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a chimney cover, as shown and described.

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