USD314503SExpiredUtility

Sign clamp

66
Individually held — no corporate assignee on recordPriority: Jul 2, 1990Filed: Jul 2, 1990Granted: Feb 12, 1991
Est. expiryJul 2, 2010(expired)· nominal 20-yr term from priority
Inventors:John William Gilman
66
PatentIndex Score
13
Cited by
8
References
1
Claims

Claims

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

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