Cleaning article
Latest 3M INNOVATIVE PROPERTIES COMPANY Patents:
In the drawings, the dash-dot-dash lines represent boundaries of the claim. The portions of the cleaning article in
Claims
The ornamental design for a cleaning article, as shown and described.
D472056 | March 25, 2003 | Jahner |
D528306 | September 19, 2006 | Leisch |
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Type: Grant
Filed: Jan 28, 2015
Date of Patent: Jan 31, 2017
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: Matthew S. Cole (Eagan, MN), Matthew D. Chaffee (White Bear Lake, MN), Jessica L. Staude (St. Paul, MN)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Rebecca Tsehaye
Application Number: 29/515,961