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:
Jul. 30, 2024
Filed:
Aug. 21, 2018
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Lian S. Tan, Woodbury, MN (US);
Eric C. Coad, Woodbury, MN (US);
Justin W. Lerbakken, Minneapolis, MN (US);
Assignee:
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B 37/26 (2012.01); B24B 37/10 (2012.01); B24B 37/22 (2012.01);
U.S. Cl.
CPC ...
B24B 37/26 (2013.01); B24B 37/105 (2013.01); B24B 37/22 (2013.01);
Abstract
An article includes a surface layer and a base layer coupled to at least a portion of the surface layer. The surface layer includes a top major surface defining a plane and a bottom major surface opposite the top major surface. A plurality of projections extends from the plane of the top major surface and a plurality of microstructures extend from the plurality of projections.