USD242803SExpiredUtility

Ceiling tile

Assignee: CERTAIN TEED CORPPriority: Jul 29, 1975Filed: Jul 29, 1975Granted: Dec 21, 1976

Est. expiryJul 29, 1995(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a ceiling tile, as shown.

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