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:
Dec. 04, 2012
Filed:
Oct. 09, 2001
Peggy-jean P. Flanigan, Woodbury, MN (US);
Mieczyslaw Mazurek, Roseville, MN (US);
Peter A. Stark, Cottage Grove, MN (US);
Patrick R. Fleming, Lake Elmo, MN (US);
Janice R. Manore, Roberts, WI (US);
Eric J. Borchers, Lakeland, MN (US);
Peggy-Jean P. Flanigan, Woodbury, MN (US);
Mieczyslaw Mazurek, Roseville, MN (US);
Peter A. Stark, Cottage Grove, MN (US);
Patrick R. Fleming, Lake Elmo, MN (US);
Janice R. Manore, Roberts, WI (US);
Eric J. Borchers, Lakeland, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
An article including at least one first layer with a first major surface and a second major surface, wherein at least one of the first and second major surfaces is a structured surface; and a cap layer in contact with a structured surface of the first layer.