USD345288SExpiredUtility
Crank for use with semi-trailers
Individually held — no corporate assignee on recordPriority: Jan 28, 1992Filed: Jan 28, 1992Granted: Mar 22, 1994
Est. expiryJan 28, 2012(expired)· nominal 20-yr term from priority
60
PatentIndex Score
18
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a crank for use with semi-trailers, as shown and described.
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