USD253692SExpiredUtility

Highway marker

12
Assignee: LIGHTHOUSE IND INCPriority: Mar 20, 1978Filed: Mar 20, 1978Granted: Dec 18, 1979
Est. expiryMar 20, 1998(expired)· nominal 20-yr term from priority
Inventors:Gordon R. Lange
12
PatentIndex Score
0
Cited by
3
References
1
Claims

Claims

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

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