USD317191SExpiredUtility

Football penalty flag

60
Individually held — no corporate assignee on recordPriority: Aug 25, 1987Filed: Aug 25, 1987Granted: May 28, 1991
Est. expiryAug 25, 2007(expired)· nominal 20-yr term from priority
Inventors:Robert B. WilliamsLinda Kuiken
60
PatentIndex Score
12
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a football penalty flag, as shown and described.

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