The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 19, 2016
Filed:
May. 30, 2013
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Edward J. Woo, Woodbury, MN (US);
Juan A. Munoz, Blaine, MN (US);
Nataliya V. Fedorova, Woodbury, MN (US);
Mark W. Orlando, Chesterfield Township, MI (US);
Charles J. Studiner, IV, Cottage Grove, MN (US);
Nicholas B. Manor, Hudson, WI (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B24D 3/20 (2006.01); B24D 3/28 (2006.01); B24D 11/02 (2006.01); C09K 3/14 (2006.01);
U.S. Cl.
CPC ...
B24D 3/28 (2013.01); B24D 3/20 (2013.01); B24D 11/02 (2013.01); C09K 3/1436 (2013.01);
Abstract
An abrasive article useful for finishing painted or clear coated surfaces is disclosed. The abrasive article included a structured abrasive layer disposed on a backing that is adhesively attached to nonwoven layer useful for providing conformability and attachment to a hook layer. The structured abrasive layer includes a central aperture and a plurality of surrounding apertures.