USD323804SExpiredUtility
Anti-jackknife unit for a trailer fifth wheel
Individually held — no corporate assignee on recordPriority: Feb 8, 1990Filed: Feb 8, 1990Granted: Feb 11, 1992
Est. expiryFeb 8, 2010(expired)· nominal 20-yr term from priority
Inventors:Carol R. Randolph
21
PatentIndex Score
4
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an anti-jackknife unit for a trailer fifth wheel, as shown.
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