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. 09, 2013
Filed:
Apr. 02, 2008
Douglas Lee Iddings, Waconia, MN (US);
Jian Xu, Maple Grove, MN (US);
Lloyd E. Weisert, Bloomington, MN (US);
James R. Scott, Chanhassen, MN (US);
Douglas Lee Iddings, Waconia, MN (US);
Jian Xu, Maple Grove, MN (US);
Lloyd E. Weisert, Bloomington, MN (US);
James R. Scott, Chanhassen, MN (US);
Donaldson Company, Inc., Minneapolis, MN (US);
Abstract
According to the present disclosure an air cleaner and air filter cartridge arrangement is provided. The air filter cartridge is a removable and replaceable cartridge for use in the air cleaner. The cartridge includes, among other things, an end cap having a preferred outwardly directed radial seal and a groove. The air cleaner includes a housing with a ring projecting into an interior, positioned to project against an end of the filter cartridge, when the filter cartridge is mounted for use. Methods of assembly and installation are described.