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:
May. 17, 2022
Filed:
May. 07, 2020
Applicant:
Donaldson Company, Inc., Minneapolis, MN (US);
Inventors:
Assignee:
Donaldson Company, Inc., Bloomington, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/24 (2006.01); B01D 46/00 (2022.01); B01D 46/52 (2006.01); B01D 46/64 (2022.01);
U.S. Cl.
CPC ...
B01D 46/2414 (2013.01); B01D 46/0005 (2013.01); B01D 46/0046 (2013.01); B01D 46/2411 (2013.01); B01D 46/521 (2013.01); B01D 46/523 (2013.01); B01D 46/64 (2022.01); B01D 2265/021 (2013.01); B01D 2265/026 (2013.01); B01D 2265/06 (2013.01); B01D 2271/027 (2013.01); B01D 2275/206 (2013.01);
Abstract
The present disclosure relates to filter assemblies. The features described and characterized are typically applied in gas (for example, air) cleaner assemblies. A typical use is in air cleaner assemblies for vehicles or other equipment. The techniques described relate, at least in part, to provision of assemblies with preferred configurations for convenient servicing and operation, while ensuring a proper cartridge is appropriately positioned, oriented and secured for use. Many of the techniques relate to arrangements in which features at opposite ends of a housing and/or cartridge are eccentrically positioned as described.