USD256903SExpiredUtility
Track tie stabilizer
Individually held — no corporate assignee on recordPriority: May 17, 1978Filed: May 17, 1978Granted: Sep 16, 1980
Est. expiryMay 17, 1998(expired)· nominal 20-yr term from priority
Inventors:James Lawson
30
PatentIndex Score
2
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a track tie stabilizer, as shown and described.
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