USD245044SExpiredUtility
Directional lighting system
Individually held — no corporate assignee on recordPriority: Apr 22, 1974Filed: Apr 22, 1974Granted: Jul 12, 1977
Est. expiryApr 22, 1994(expired)· nominal 20-yr term from priority
Inventors:Dorothy F. Pollack
46
PatentIndex Score
7
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a directional lighting system, as shown and described.
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