USD275188SExpiredUtility

Portable traffic signal

44
Assignee: J A MCNAUGHTON INCPriority: Oct 26, 1981Filed: Oct 26, 1981Granted: Aug 21, 1984
Est. expiryOct 26, 2001(expired)· nominal 20-yr term from priority
Inventors:John A. Mcnaughton, Jr.
44
PatentIndex Score
8
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a portable traffic signal, as shown and described.

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