USD307564SExpiredUtility
Trailer connecting guide unit
Individually held — no corporate assignee on recordPriority: Jun 22, 1988Filed: Jun 22, 1988Granted: May 1, 1990
Est. expiryJun 22, 2008(expired)· nominal 20-yr term from priority
Inventors:Steven Mabry
44
PatentIndex Score
9
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a trailer connecting guide unit, as shown.
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