US 12,447,430 B2
Assemblies; components and filter features thereof; and, methods of use and assembly
Steven K. Campbell, Lakeville, MN (US); and Richard Patrick Manahan, Lake Elmo, MN (US)
Assigned to Donaldson Company, Inc., Bloomington, MN (US)
Filed by Donaldson Company, Inc., Minneapolis, MN (US)
Filed on Mar. 13, 2024, as Appl. No. 18/603,624.
Application 18/603,624 is a continuation of application No. 17/711,386, filed on Apr. 1, 2022, granted, now 11,938,432.
Application 17/711,386 is a continuation of application No. 16/690,753, filed on Nov. 21, 2019, granted, now 11,298,642, issued on Apr. 12, 2022.
Claims priority of provisional application 62/932,556, filed on Nov. 8, 2019.
Claims priority of provisional application 62/770,474, filed on Nov. 21, 2018.
Prior Publication US 2024/0216848 A1, Jul. 4, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. B01D 46/00 (2022.01); B01D 46/24 (2006.01); B01D 46/42 (2006.01)
CPC B01D 46/0005 (2013.01) [B01D 46/2411 (2013.01); B01D 46/4227 (2013.01); B01D 2265/024 (2013.01); B01D 2265/028 (2013.01); B01D 2265/06 (2013.01); B01D 2279/60 (2013.01)] 14 Claims
OG exemplary drawing
 
1. An air filter cartridge comprising:
a) an air filtration media arrangement extending between a first end and a second end;
b) a first end cap proximate the first end of the air filtration media arrangement;
c) a second end cap proximate the second end of the air filtration media arrangement;
d) a first part of a first connection arrangement for engaging with a second part of the first connection arrangement associated with a housing of an air cleaner assembly, wherein the first part is at least partially located within a clean airflow path defined between the first end cap and the air filtration media arrangement, the first part including a guide pin extending in a first radial direction; and
e) a seal arrangement extending in a second radial direction that is opposite to the first radial direction.