USD301209SExpiredUtility
Roadway marker
Individually held — no corporate assignee on recordPriority: May 19, 1986Filed: May 19, 1986Granted: May 23, 1989
Est. expiryMay 19, 2006(expired)· nominal 20-yr term from priority
Inventors:Michael W. Sakko
51
PatentIndex Score
6
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a roadway marker, as shown and described herein.
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