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. 29, 2014
Filed:
Sep. 14, 2012
Gregory Reichter, Bloomington, MN (US);
Wayne Bishop, St. Loius Park, MA (US);
Benny Nelson, Waconia, MN (US);
Darrel Wegner, Burnsville, MN (US);
Bruce Crenshaw, Frankfort, IN (US);
Thomas Miller, Eagan, MN (US);
Donald Mork, Lime Springs, IA (US);
Kevin Schrage, Spring Valley, MN (US);
Vladimir Kladnitsky, Eagan, MN (US);
Richard Osendorf, St. Paul, MN (US);
Bradley Kuempel, Eden Prairie, MN (US);
Thomas Lundgren, Bloomington, MN (US);
Jordan Flagstad, East Bethel, MN (US);
Gregory Reichter, Bloomington, MN (US);
Wayne Bishop, St. Loius Park, MA (US);
Benny Nelson, Waconia, MN (US);
Darrel Wegner, Burnsville, MN (US);
Bruce Crenshaw, Frankfort, IN (US);
Thomas Miller, Eagan, MN (US);
Donald Mork, Lime Springs, IA (US);
Kevin Schrage, Spring Valley, MN (US);
Vladimir Kladnitsky, Eagan, MN (US);
Richard Osendorf, St. Paul, MN (US);
Bradley Kuempel, Eden Prairie, MN (US);
Thomas Lundgren, Bloomington, MN (US);
Jordan Flagstad, East Bethel, MN (US);
Donaldson Company, Inc., Minneapolis, MN (US);
Abstract
An air filter arrangement is disclosed. The air filter arrangement includes strips of media comprising fluted sheets secured to facing sheets and forming inlet and outlet flutes secured to one another in a stack. Media pack arrangements including such stacked media with peripheral, perimeter, housing seal arrangements are described. Also described are air cleaners including the filter cartridges. Methods of assembly and use are also provided. Also, systems of use are described.