USD331889SExpiredUtility

Chemiluminescent light stick

76
Assignee: CHEMICAL DEVICE CORPPriority: Jul 11, 1990Filed: Jul 11, 1990Granted: Dec 22, 1992
Est. expiryJul 11, 2010(expired)· nominal 20-yr term from priority
Inventors:Fred Kaplan
76
PatentIndex Score
22
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a chemiluminescent light stick, as shown and described.

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