USD251630SExpiredUtility

Light diffuser

Individually held — no corporate assignee on recordPriority: Aug 26, 1976Filed: Aug 26, 1976Granted: Apr 17, 1979
Est. expiryAug 26, 1996(expired)· nominal 20-yr term from priority
90
PatentIndex Score
42
Cited by
6
References
1
Claims

Claims

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

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