USD356763SExpiredUtility
Locking hitch-pin for trailer
Individually held — no corporate assignee on recordPriority: Jul 6, 1993Filed: Jul 6, 1993Granted: Mar 28, 1995
Est. expiryJul 6, 2013(expired)· nominal 20-yr term from priority
Inventors:Douglas J. Herrick
81
PatentIndex Score
30
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a locking hitch-pin for trailer, as shown.
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