Cleaning tool
Latest 3M Innovative Properties Company Patents:
The portions of the cleaning tool in
Claims
The ornamental design for a cleaning tool, as shown and described.
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- “Bath and Toilet,” Mart, vol. 4-8 (Feb. 28, 20111), P177, 1 page.
Type: Grant
Filed: Jun 26, 2018
Date of Patent: Aug 10, 2021
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventor: Mark W. Baldwin (Woodbury, MN)
Primary Examiner: Michelle E. Wilson
Application Number: 29/654,684