USD331889SExpiredUtility

Chemiluminescent light stick

Assignee: CHEMICAL DEVICE CORPPriority: Jul 11, 1990Filed: Jul 11, 1990Granted: Dec 22, 1992

Est. expiryJul 11, 2010(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a chemiluminescent light stick, as shown and described.

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