USD311499SExpiredUtility
Tip-up signal for fishing
Individually held — no corporate assignee on recordPriority: Oct 19, 1988Filed: Oct 19, 1988Granted: Oct 23, 1990
Est. expiryOct 19, 2008(expired)· nominal 20-yr term from priority
Inventors:Robert L. Mason
47
PatentIndex Score
6
Cited by
14
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a tip-up signal for fishing, as shown and described.
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