USD274997SExpiredUtility
Rotary bolster for truck or trailer
Individually held — no corporate assignee on recordPriority: Jan 18, 1982Filed: Jan 18, 1982Granted: Aug 7, 1984
Est. expiryJan 18, 2002(expired)· nominal 20-yr term from priority
Inventors:Louis A. Wilson
26
PatentIndex Score
0
Cited by
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References
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Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a rotary bolster for truck or trailer, as shown.
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