Wayne Robert Bishop

US Patent:

20220176299, Jun 9, 2022

Filed:

Nov 23, 2021

Appl. No.:

17/533796

Inventors:

- Minneapolis MN, US
Wayne Bishop - St. Louis Park MN, US
Benny K. Nelson - Waconia MN, US
Darrel Wegner - Burnsville MN, US
Bruce Crenshaw - Frankfort IN, US
Vladimir Kladnitsky - Eagan MN, US
Thomas Miller - Grand Rapids MN, US
Donald Mork - Lime Springs IA, US
Kevin Schrage - Spring Valley MN, US
Richard Osendorf - St. Paul MN, US
Bradley Kuempel - Eden Prairie MN, US
Thomas Lundgren - Bloomington MN, US

International Classification:

B01D 46/52
F02M 35/024
B01D 46/62
B01D 46/00

Abstract:

An air filter arrangement is disclosed. The air filter arrangement includes media comprising corrugated media secured to facing media and defining a media pack having opposite flow faces. Media pack arrangements including such media are described. Also described are filter cartridges including such media packs and air cleaners including the filter cartridges. Advantageous housing seal arrangements having a pinch seal member and forming a trough are described. Methods of assembly and use are also provided. Also, systems of use are described.

US Patent:

20210394101, Dec 23, 2021

Filed:

May 27, 2021

Appl. No.:

17/303371

Inventors:

- Minneapolis MN, US
Wayne Bishop - St. Louis Park MN, US
Benny K. Nelson - Waconia MN, US
Darrel Wegner - Burnsville MN, US
Bruce Crenshaw - Frankfort IN, US
Thomas Miller - Grand Rapids MN, US
Donald Mork - Lime Springs IA, US
Kevin Schrage - Spring Valley MN, US
Vladimir Kladnitsky - Eagan MN, US
Richard Osendorf - St. Paul MN, US
Bradley Kuempel - Eden Prairie MN, US
Thomas Lundgren - Bloomington MN, US
Jordan Flagstad - East Bethel MN, US

International Classification:

B01D 46/00
B01D 46/52
F02C 7/05
F02M 35/024

Abstract:

Air filter cartridges are disclosed. Also described are air cleaners including the filter cartridges. Methods of assembly and use are also provided. Also, systems of use are described.

US Patent:

20210077940, Mar 18, 2021

Filed:

Nov 23, 2020

Appl. No.:

17/101996

Inventors:

- Minneapolis MN, US
Wayne R.W. Bishop - St. Louis Park MN, US
Benny Nelson - Bloomington MN, US
Darrel Wegner - Burnsville MN, US
Bruce Crenshaw - Frankfurt IN, US
Donald Mork - Lime Springs IA, US
Kevin Schrage - Spring Valley MN, US
Richard Osendorf - West St. Paul MN, US
Bradley Kuempel - Eden Prairie MN, US
Thomas Lundgren - Bloomington MN, US
Jordan S. Flagstad - East Bethel MN, US

International Classification:

B01D 46/52
B01D 46/00

Abstract:

An air cleaner arrangement is shown. The air cleaner arrangement includes a serviceable filter cartridge. A preferred filter cartridge positionable within an air cleaner arrangement, is depicted.

US Patent:

20200215475, Jul 9, 2020

Filed:

Dec 5, 2019

Appl. No.:

16/704496

Inventors:

- Minneapolis MN, US
Wayne W. Bishop - St. Louis Park MN, US
Steven Scott Gieseke - Richfield MN, US
Carolyn J. Finnerty - Bloomington MN, US
David W. Nelson - Coon Rapids MN, US

International Classification:

B01D 46/52
B01D 46/00
B01D 27/06
B01D 45/12
B01D 46/10
B01D 46/42
B01D 50/00

Abstract:

A filter element, a safety element and fluid cleaner assembly. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid cleaner section. The element generally comprises z-filter media, arranged in a straight through configuration, and an axial seal gasket positioned to extend continuously around at outer perimeter of the straight through flow construction. The fluid cleaner assembly can have a precleaner positioned therein. Methods of assembly and use are provided.

US Patent:

20200179862, Jun 11, 2020

Filed:

Jan 29, 2020

Appl. No.:

16/776130

Inventors:

- Minneapolis MN, US
Wayne Bishop - St. Louis Park MN, US
Benny K. Nelson - Waconia MN, US
Darrel Wegner - Burnsville MN, US
Bruce Crenshaw - Frankfort IN, US
Vladimir Kladnitsky - Eagan MN, US
Thomas Miller - Grand Rapids MN, US
Donald Mork - Lime Springs IA, US
Kevin Schrage - Spring Valley MN, US
Richard Osendorf - St. Paul MN, US
Bradley Kuempel - Eden Prairie MN, US
Thomas Lundgren - Bloomington MN, US

International Classification:

B01D 46/52
F02M 35/024
B01D 46/00

Abstract:

An air filter arrangement is disclosed. The air filter arrangement includes media comprising corrugated media secured to facing media and defining a media pack having opposite flow faces. Media pack arrangements including such media are described. Also described are filter cartridges including such media packs and air cleaners including the filter cartridges. Advantageous housing seal arrangements having a pinch seal member and forming a trough are described. Methods of assembly and use are also provided. Also, systems of use are described.

US Patent:

20200114292, Apr 16, 2020

Filed:

Sep 17, 2019

Appl. No.:

16/573112

Inventors:

- Minneapolis MN, US
Wayne Bishop - St. Louis Park MN, US
Benny K. Nelson - Waconia MN, US
Darrel Wegner - Burnsville MN, US
Bruce Crenshaw - Frankfort IN, US
Thomas Miller - Eagan MN, US
Donald Mork - Lime Springs IA, US
Kevin Schrage - Spring Valley MN, US
Vladimir Kladnitsky - Eagan MN, US
Richard Osendorf - St. Paul MN, US
Bradley Kuempel - Eden Prairie MN, US
Thomas Lundgren - Bloomington MN, US
Jordan Flagstad - East Bethel MN, US

International Classification:

B01D 46/00
F02M 35/024
F02C 7/05
B01D 46/52

Abstract:

Air filter cartridges are disclosed. Also described are air cleaners including the filter cartridges. Methods of assembly and use are also provided. Also, systems of use are described.

US Patent:

20190366258, Dec 5, 2019

Filed:

Jul 1, 2019

Appl. No.:

16/458358

Inventors:

- Minneapolis MN, US
Wayne R.W. Bishop - St. Louis Park MN, US
Steven S. Gieseke - Richfield MN, US
Benny K. Nelson - Bloomington MN, US

International Classification:

B01D 46/52
B01D 45/16
B01D 46/42
B01D 50/00

Abstract:

A filter cartridge, a safety element and fluid cleaner assembly are described. The fluid cleaner assembly generally includes a housing having a cover and a primary fluid cleaner section. The filter cartridge generally comprises z-filter media, arranged in a straight through configuration. Preferred cartridges include a seal gasket positioned to extend continuously around at outer perimeter of the straight through flow construction. The fluid cleaner assembly can have a precleaner positioned therein. Preferred features are described. Methods of assembly and use are also provided.

US Patent:

20190336902, Nov 7, 2019

Filed:

May 20, 2019

Appl. No.:

16/416333

Inventors:

- Minneapolis MN, US
Johan DeWit - Hamme-Mile, BE
Cary Donald Olson - Eagan MN, US
Thomas Miller - Eagan MN, US
Marty Barris - Eagan MN, US
Wayne Bishop - St. Louis Park MN, US
Donald Engel - Prior Lake MN, US
Steven Campbell - Bloomington MN, US
Johan Fobe - Leuven, BE

International Classification:

B01D 46/42
B01D 46/52
B01D 50/00
B01D 46/00

Abstract:

Air cleaner and preferred components for an air cleaner are provided. In certain arrangements, a band is mounted to the media pack, surrounding the media. Also, the cartridge is non-circular and includes a seal thereon.