USD317068SExpiredUtility
Cleaning tool
Individually held — no corporate assignee on recordPriority: Sep 14, 1987Filed: Sep 14, 1987Granted: May 21, 1991
Est. expirySep 14, 2007(expired)· nominal 20-yr term from priority
Inventors:Gloria F. Bosworth
69
PatentIndex Score
22
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a cleaning tool, as shown and described.
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