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:
Oct. 07, 2025
Filed:
May. 16, 2025
Donaldson Company, Inc., Bloomington, MN (US);
Steven K. Campbell, Lakeville, MN (US);
Donaldson Company, Inc., Bloomington, MN (US);
Abstract
An air cleaner housing can include a main body including an end wall defining a first axial opening with a first diameter; a cover removably secured to the main body such that the cover and main body cooperatively define an interior volume; and an outlet assembly secured to the main body at the location of the first axial opening and including: a first part having a first radial flange located on an interior side of the main body end wall and having a first circumferential wall structure, the first part defining a radial sealing surface for a filter cartridge; a second part coupled to the first part, the second part having a second radial flange located on an exterior side of the main body end wall and having a second circumferential wall structure, the second part defining an air inlet or outlet opening. The first and second circumferential wall structures are permanently joined together at a circumferential weld joint such that the main body end wall is between the first radial flange and the second radial flange and such that the outlet assembly is rotatable with respect to the main body.