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:
Sep. 11, 2018
Filed:
Jul. 16, 2014
3m Innovative Properties Company, St. Paul, MN (US);
Andrew J. Ouderkirk, St. Paul, MN (US);
Nicholas T. Gabriel, Woodbury, MN (US);
Max Powers, Minneapolis, MN (US);
Bill H. Dodge, Finlayson, MN (US);
Timothy J. Nevitt, Red Wing, MN (US);
Daniel J. Schmidt, Woodbury, MN (US);
James R. Miller, Hudson, WI (US);
Robert R. Kieschke, Woodbury, MN (US);
Erin A. McDowell, Afton, MN (US);
Kelly S. Johnson, Columbia Heights, MN (US);
3M INNOVATIVE PROPERTIES COMPANY, St. Paul, MN (US);
Abstract
A method of coating a plurality of sheets. A fluid is forced through gaps in the plurality of sheets. The fluid has a substantially plug flow profile and the fluid deposits a coating on at least one surface of the plurality of sheets in a self-limiting deposition process.