USD283022SExpiredUtility
Wheel chock
Individually held — no corporate assignee on recordPriority: Sep 12, 1983Filed: Sep 12, 1983Granted: Mar 18, 1986
Est. expirySep 12, 2003(expired)· nominal 20-yr term from priority
Inventors:John Alasdair Cameron
60
PatentIndex Score
9
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a wheel chock, substantially as shown and described.
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