USD296119SExpiredUtility
Playing field boundary marker
Individually held — no corporate assignee on recordPriority: Jul 25, 1985Filed: Jul 25, 1985Granted: Jun 7, 1988
Est. expiryJul 25, 2005(expired)· nominal 20-yr term from priority
27
PatentIndex Score
5
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a playing field boundary marker, substantially as shown and described.
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