Cleaning tool
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Description
Claims
The ornamental design for a cleaning tool, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D609917
Type: Grant
Filed: Mar 30, 2009
Date of Patent: Feb 16, 2010
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Shaelyn D. Benson (St. Paul, MN), Scott D. Gullicks (Apple Valley, MN), Lloyd S. Vasilakes (Stillwater, MN), Scott J. Tuman (Woodbury, MN), Byron E. Trotter (St. Paul, MN), Dana M. Vajen (Minneapolis, MN), Micah T. Somers (Minneapolis, MN), Brian M. Clemens (Burnsville, MN)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Austin Murphy
Attorney: Trisha D. Adamson
Application Number: 29/334,623
Type: Grant
Filed: Mar 30, 2009
Date of Patent: Feb 16, 2010
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Shaelyn D. Benson (St. Paul, MN), Scott D. Gullicks (Apple Valley, MN), Lloyd S. Vasilakes (Stillwater, MN), Scott J. Tuman (Woodbury, MN), Byron E. Trotter (St. Paul, MN), Dana M. Vajen (Minneapolis, MN), Micah T. Somers (Minneapolis, MN), Brian M. Clemens (Burnsville, MN)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Austin Murphy
Attorney: Trisha D. Adamson
Application Number: 29/334,623
Classifications
Current U.S. Class:
D4/136;
Laundering, Cleaning, Or Drying Tools Or Implements (D32/35)