USD273204SExpiredUtility

Display sign strip

66
Assignee: KEYSTONE CONSOLIDATED IND INCPriority: Sep 18, 1981Filed: Sep 18, 1981Granted: Mar 27, 1984
Est. expirySep 18, 2001(expired)· nominal 20-yr term from priority
Inventors:Robert L. Baker
66
PatentIndex Score
9
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for display sign strips, as shown and described.

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