USD354263SExpiredUtility
Extendable trailer hitch
Individually held — no corporate assignee on recordPriority: Aug 18, 1993Filed: Aug 18, 1993Granted: Jan 10, 1995
Est. expiryAug 18, 2013(expired)· nominal 20-yr term from priority
57
PatentIndex Score
13
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an extendable trailer hitch, as shown.
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