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:
Feb. 17, 2009
Filed:
Feb. 02, 2006
William Joseph Krisko, Bloomington, MN (US);
Wayne R. W. Bishop, St. Louis Park, MN (US);
Steven Scott Gieseke, Richfield, MN (US);
Carolyn J. Finnerty, Bloomington, MN (US);
David W. Nelson, Coon Rapids, MN (US);
William Joseph Krisko, Bloomington, MN (US);
Wayne R. W. Bishop, St. Louis Park, MN (US);
Steven Scott Gieseke, Richfield, MN (US);
Carolyn J. Finnerty, Bloomington, MN (US);
David W. Nelson, Coon Rapids, MN (US);
Donaldson Company, Inc., Minneapolis, MN (US);
Abstract
A filter element, a safety element and fluid cleaner assembly. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid cleaner section. The element generally comprises z-filter media, arranged in a straight through configuration, and an axial seal gasket positioned to extend continuously around at outer perimeter of the straight through flow construction. The fluid cleaner assembly can have a precleaner positioned therein. Methods of assembly and use are provided.