USD303402SExpiredUtility
Portable sign
Individually held — no corporate assignee on recordPriority: Jan 21, 1986Filed: Jan 21, 1986Granted: Sep 12, 1989
Est. expiryJan 21, 2006(expired)· nominal 20-yr term from priority
Inventors:Morris Brown
76
PatentIndex Score
32
Cited by
1
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a portable sign, as shown.
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