USD278187SExpiredUtility
Painter's protective device
Individually held — no corporate assignee on recordPriority: Aug 14, 1981Filed: Feb 12, 1982Granted: Apr 2, 1985
Est. expiryAug 14, 2001(expired)· nominal 20-yr term from priority
Inventors:Lennart O. Rolin
16
PatentIndex Score
2
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a painter's protective device, substantially as shown and described.
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