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
Inventors:Raymond G. Larson
90
PatentIndex Score
42
Cited by
6
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a light diffuser, as shown and described.
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