USD275987SExpiredUtility
Coal container
Individually held — no corporate assignee on recordPriority: Jun 22, 1981Filed: Jun 22, 1981Granted: Oct 16, 1984
Est. expiryJun 22, 2001(expired)· nominal 20-yr term from priority
Inventors:William B. Schlegel
23
PatentIndex Score
3
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a coal container, as shown and described.
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