Ross D Anderson

D460169, Jul 9, 2002

Jun 6, 2001

29/143032

Ross Norman Anderson - Chanhassen MN
Wayne R. W. Bishop - St. Louis Park MN
Steven Scott Gieseke - Richfield MN
Thomas John Lundgren - Bloomington MN

Donaldson Company Inc. - Minneapolis MN

2304

D23365

6517598, Feb 11, 2003

Jun 6, 2001

09/875325

Ross Norman Anderson - Chanhassen MN
Wayne R. W. Bishop - St. Louis Park MN
Steven Scott Gieseke - Richfield MN

Donaldson Company, Inc. - Minneapolis IL

B01D 4600

55498, 55500, 55502, 55509, 55511, 55521

A filter element is provided including a media construction including a corrugated sheet secured to a flat sheet rolled into a coiled construction. The filter element includes a mounting flange secured to the coiled construction. The mounting flange projects radially from the outer, annular surface of the coiled construction. The mounting flange defines at least one fastener socket to allow for axial mounting of the filter element into a housing. An air cleaner includes a housing with filter elements, as described herein, operably installed within. Preferably, the filter element is sealed within suitable housings with a seal, such as a radially directed seal. Preferably, the filter element is secured to the housing by axial mounting of the mounting flange to the housing using fasteners. Methods for installing, assembling, using, and servicing are provided herein.

D484584, Dec 30, 2003

Jan 22, 2003

29/174699

Ross Norman Anderson - Chanhassen MN
Bradley A. Kuempel - Eden Prairie MN

Donaldson Company, Inc. - Minneapolis MN

2304

D23365

8409316, Apr 2, 2013

Nov 8, 2006

12/084730

Benny Kevin Nelson - Bloomington MN, US
Sheldon Anderson - Bloomington MA, US
Thomas G. Miller - Eagan MN, US
Ross Norman Anderson - Chanhassen MN, US
John Orlin Kirkwold - Champlin MN, US
Kevin Schrage - Spring Valley MN, US
Troy Murphy - Cresco IA, US
Donald Raymond Mork - Lime Springs IA, US
Richard J. Osendorf - Prior Lake MN, US

Donaldson Company, Inc. - Minneapolis MN

B01D 39/00

55498, 55502, 55521, 55492, 553853, 123198 E

A filter cartridge arrangement is provided which includes a media pack comprising Z-filter media, a preform and a housing seal member. Improvements in the preform and seal member are described which include: a single beveled surface of the seal member to facilitate installation; and, an inside region of the seal member having a tip adjacent in inwardly directed lip of the preform, to control flash during molding. A variety of media pack configurations and features are described.

20140033667, Feb 6, 2014

Apr 1, 2013

13/854316

Donaldson Company, Inc. - , US
Sheldon Anderson - Bloomington MN, US
Thomas G. Miller - Eagan MN, US
Ross Norman Anderson - Chanhassen MN, US
John Orlin Kirkwold - Champlin MN, US
Kevin Schrage - Spring Valley MN, US
Troy Murphy - Cresco IA, US
Donald Raymond Mork - Lime Springs IA, US
Richard J. Osendorf - Prior Lake MN, US

Donaldson Company, Inc. - Bloomington MN

B01D 46/52

55498, 55499

A filter cartridge arrangement is provided which includes a media pack comprising Z-filter media, a preform and a housing seal member. Improvements in the preform and seal member are described which include: a single beveled surface of the seal member to facilitate installation; and, an inside region of the seal member having a tip adjacent in inwardly directed lip of the preform, to control flash during molding. A variety of media pack configurations and features are described.

20200222846, Jul 16, 2020

Dec 9, 2019

16/707430

- Minneapolis MN, US
Sheldon Anderson - Bloomington MN, US
Thomas Miller - Grand Rapids MN, US
Ross Norman Anderson - Chanhassen MN, US
John Orlin Kirkwold - Champlin MN, US
Kevin Schrage - Spring Valley MN, US
Troy Murphy - Cresco IA, US
Donald Raymond Mork - Lime Springs IA, US
Richard J. Osendorf - West St. Paul MN, US

B01D 46/52
B01D 46/24
B01D 46/00
B01D 46/10
F02M 35/02

A filter cartridge arrangement is provided which includes a media pack comprising Z-filter media, a preform and a housing seal member. Improvements in the preform and seal member are described which include: a single beveled surface of the seal member to facilitate installation; and, an inside region of the seal member having a tip adjacent in inwardly directed lip of the preform, to control flash during molding. A variety of media pack configurations and features are described.

20180015406, Jan 18, 2018

Jun 30, 2017

15/639464

- Bloomington MN, US
Sheldon Anderson - Bloomington MN, US
Thomas Miller - Eagan MN, US
Ross Norman Anderson - Chanhassen MN, US
John Orlin Kirkwood - Champllin MN, US
Kevin Schrage - Spring Valley MN, US
Troy Murphy - Cresco IA, US
Donald Raymond Mork - Lime Springs IA, US
Richard J. Osendorf - West St. Paul MN, US

B01D 46/52
B01D 46/24
F02M 35/02
B01D 46/00
B01D 46/10
F02M 35/024

A filter cartridge arrangement is provided which includes a media pack comprising Z-filter media, a preform and a housing seal member. Improvements in the preform and seal member are described which include: a single beveled surface of the seal member to facilitate installation; and, an inside region of the seal member having a tip adjacent in inwardly directed lip of the preform, to control flash during molding. A variety of media pack configurations and features are described.

20150343364, Dec 3, 2015

Feb 2, 2015

14/611604

Benny Kevin Nelson - Bloomington MN, US
Sheldon Anderson - Bloomington MN, US
Thomas G. Miller - Eagan MN, US
Ross Norman Anderson - Chanhassen MN, US
John Orlin Kirkwold - Champlin MN, US
Kevin Schrage - Spring Valley MN, US
Troy Murphy - Cresco IA, US
Donald Raymond Mork - Lime Springs IA, US
Richard J. Osendorf - West St. Paul MN, US

Donaldson Company, Inc. - Bloomington MN

B01D 46/52

A filter cartridge arrangement is provided which includes a media pack comprising Z-filter media, a preform and a housing seal member. Improvements in the preform and seal member are described which include: a single beveled surface of the seal member to facilitate installation; and, an inside region of the seal member having a tip adjacent in inwardly directed lip of the preform, to control flash during molding. A variety of media pack configurations and features are described.