US 12,070,710 B2
Filter cartridges; air cleaner assemblies; housings; features; components; and, methods
Daniel E. Adamek, Minneapolis, MN (US); Scott Brown, Minneapolis, MN (US); Robert D. Johnston, Minneapolis, MN (US); Matthew A. Kalis, Minneapolis, MN (US); and Richard P. Manahan, Minneapolis, MN (US)
Assigned to Donaldson Company, Inc., Bloomington, MN (US)
Filed by Donaldson Company, Inc., Bloomington, MN (US)
Filed on Apr. 24, 2023, as Appl. No. 18/138,384.
Application 18/138,384 is a continuation of application No. 17/447,162, filed on Sep. 8, 2021, granted, now 11,660,558.
Application 17/447,162 is a continuation of application No. 16/674,760, filed on Nov. 5, 2019, granted, now 11,198,083, issued on Dec. 14, 2021.
Application 16/674,760 is a continuation of application No. 15/541,122, granted, now 10,512,868, issued on Dec. 24, 2019, previously published as PCT/US2016/020506, filed on Mar. 2, 2016.
Claims priority of provisional application 62/127,166, filed on Mar. 2, 2015.
Prior Publication US 2023/0338883 A1, Oct. 26, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. B01D 46/00 (2022.01); B01D 46/52 (2006.01)
CPC B01D 46/0005 (2013.01) [B01D 46/009 (2013.01); B01D 46/526 (2013.01); B01D 2265/026 (2013.01); B01D 2271/022 (2013.01)] 53 Claims
OG exemplary drawing
 
1. An air filter cartridge comprising:
(a) a media pack having an outer perimeter and opposite flow faces; and,
(b) a housing engagement member including a seal arrangement having: a pinch seal portion; and, a seal support portion; and, a receiving trough between at least a portion of the pinch seal portion and the media pack; and,
(c) a member of an air cleaner security, housing closure, inhibition arrangement positioned in the housing engagement member;
(i) the housing engagement member comprises a receiving member; and
(ii) the receiving member comprises a deeper recess than portions of the receiving trough.