Cleaning tool
Latest 3M Innovative Properties Company Patents:
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: D609916
Type: Grant
Filed: Nov 24, 2008
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: 29/328,407
Type: Grant
Filed: Nov 24, 2008
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: 29/328,407
Classifications
Current U.S. Class:
D4/118;
Laundering, Cleaning, Or Drying Tools Or Implements (D32/35);
D4/136