USD261858SExpiredUtility
Trailer king pin lock
Individually held — no corporate assignee on recordPriority: Aug 20, 1979Filed: Aug 20, 1979Granted: Nov 17, 1981
Est. expiryAug 20, 1999(expired)· nominal 20-yr term from priority
Inventors:Will M. Lassiter
75
PatentIndex Score
11
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a trailer king pin lock, as shown.
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