USD319035SExpiredUtility
Tie ring
Individually held — no corporate assignee on recordPriority: Mar 24, 1988Filed: Mar 24, 1988Granted: Aug 13, 1991
Est. expiryMar 24, 2008(expired)· nominal 20-yr term from priority
Inventors:Robert L. Kruse
92
PatentIndex Score
55
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe design for the tie ring, as shown and described.
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