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:
Jun. 24, 2014
Filed:
Mar. 19, 2008
Thomas John Lundgren, Bloomington, MN (US);
Bradley Allen Hemish, Princeton, MN (US);
Daniel Eric Adamek, Bloomington, MN (US);
Wade Stephen Mosset, Savage, MN (US);
Thomas John Lundgren, Bloomington, MN (US);
Bradley Allen Hemish, Princeton, MN (US);
Daniel Eric Adamek, Bloomington, MN (US);
Wade Stephen Mosset, Savage, MN (US);
Donaldson Company, Inc., Minneapolis, MN (US);
Abstract
A filter cartridge for use in separating a hydrophobic liquid aerosol phase from a gas stream, as a crankcase ventilation filter for example, is described. The cartridge includes a media pack comprising filtration media surrounding an open interior and a first end piece. Various structure included on the first end piece is described. An example is a D-shaped projection. Also described is an assembly including the filter cartridge, specific features of a housing component of the assembly. Methods of assembly and use are also described.