USD281220SExpiredUtility
Trailer lock
Individually held — no corporate assignee on recordPriority: Dec 2, 1983Filed: Dec 2, 1983Granted: Nov 5, 1985
Est. expiryDec 2, 2003(expired)· nominal 20-yr term from priority
Inventors:Will M. Lassiter
69
PatentIndex Score
10
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a trailer lock, as shown and described.
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