Cleaning article
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Description
The portions of the cleaning article in
Claims
The ornamental design for a cleaning article, as shown and described.
Referenced Cited
U.S. Patent Documents
| 3676888 | July 1972 | Akers |
| 4970749 | November 20, 1990 | Priore |
| D368344 | March 26, 1996 | Hansen |
| D391713 | March 3, 1998 | Laib |
| D402514 | December 15, 1998 | Killins |
| D475493 | June 3, 2003 | Barsamian |
| D505528 | May 24, 2005 | Burt |
| D509935 | September 20, 2005 | Burt |
| D532741 | November 28, 2006 | Lin |
| D553315 | October 16, 2007 | Lynde |
| D569566 | May 20, 2008 | Pfitzinger |
| D612118 | March 16, 2010 | Williams |
| D632855 | February 15, 2011 | Quinlan |
| D687200 | July 30, 2013 | Bickel |
Patent History
Patent number: D765930
Type: Grant
Filed: Feb 26, 2015
Date of Patent: Sep 6, 2016
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: Mark W. Baldwin (Woodbury, MN), Kayo M. Roehm (Shoreview, MN), Peter Ehling (Chicago, IL), David Yoon (Chicago, IL), RichardLouie A. Reyes (Chicago, IL), Daniel A. Streng (Elmwood Park, IL), Guo Wei Chen (Chicago, IL), Dariusz Piech (Bloomingdale, IL), Daniel A. Schaumann (Chicago, IL), Mark D. Weiser (Chicago, IL)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Rebecca Tsehaye
Application Number: 29/518,727
Type: Grant
Filed: Feb 26, 2015
Date of Patent: Sep 6, 2016
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: Mark W. Baldwin (Woodbury, MN), Kayo M. Roehm (Shoreview, MN), Peter Ehling (Chicago, IL), David Yoon (Chicago, IL), RichardLouie A. Reyes (Chicago, IL), Daniel A. Streng (Elmwood Park, IL), Guo Wei Chen (Chicago, IL), Dariusz Piech (Bloomingdale, IL), Daniel A. Schaumann (Chicago, IL), Mark D. Weiser (Chicago, IL)
Primary Examiner: Susan Bennett Hattan
Assistant Examiner: Rebecca Tsehaye
Application Number: 29/518,727
Classifications
Current U.S. Class:
Laundering, Cleaning, Or Drying Tools Or Implements (D32/35)