Patents by Inventor Wayne R. W. Bishop
Wayne R. W. Bishop has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11826689Abstract: 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.Type: GrantFiled: November 23, 2020Date of Patent: November 28, 2023Assignee: Donaldson Company, Inc.Inventors: Gregory Reichter, Wayne R. W. Bishop, Benny Nelson, Darrel Wegner, Bruce Crenshaw, Vladimir Kladnitsky, Donald Mork, Kevin Schrage, Richard Osendorf, Bradley Kuempel, Thomas Lundgren, Jordan S. Flagstad, Thomas G. Miller
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Patent number: 11014036Abstract: 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.Type: GrantFiled: July 1, 2019Date of Patent: May 25, 2021Assignee: Donaldson Company, Inc.Inventors: William J. Krisko, Wayne R. W. Bishop, Steven S. Gieseke, Benny K. Nelson
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Publication number: 20210077940Abstract: 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.Type: ApplicationFiled: November 23, 2020Publication date: March 18, 2021Inventors: Gregory Reichter, Wayne R.W. Bishop, Benny Nelson, Darrel Wegner, Bruce Crenshaw, Vladimir Kladtnitsky, Donald Mork, Kevin Schrage, Richard Osendorf, Bradley Kuempel, Thomas Lundgren, Jordan S. Flagstad
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Patent number: 10864475Abstract: 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.Type: GrantFiled: August 31, 2018Date of Patent: December 15, 2020Assignee: Donaldson Company, Inc.Inventors: Gregory L. Reichter, Wayne R. W. Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw, Vladimir Kladnitsky, Donald Raymond Mork, Kevin Schrage, Richard J. Osendorf, Bradley A. Kuempel, Thomas J. Lundgren, Jordan S. Flagstad
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Publication number: 20190366258Abstract: 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.Type: ApplicationFiled: July 1, 2019Publication date: December 5, 2019Inventors: William J. Krisko, Wayne R.W. Bishop, Steven S. Gieseke, Benny K. Nelson
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Patent number: 10335730Abstract: 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.Type: GrantFiled: February 22, 2017Date of Patent: July 2, 2019Assignee: Donaldson Company, Inc.Inventors: William J. Krisko, Wayne R. W. Bishop, Steven S. Gieseke, Benny K. Nelson
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Publication number: 20180369736Abstract: 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.Type: ApplicationFiled: August 31, 2018Publication date: December 27, 2018Inventors: Gregory L. Reichter, Wayne R.W. Bishop, Benny K. Nelson, Darrel Wegner, Bruce Crenshaw, Vladimir Kladnitsky, Donald Raymond Mork, Kevin Schrage, Richard J. Osendorf, Bradley A. Kuempel, Thomas J. Lundgren, Jordan S. Flagstad
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Patent number: 9993763Abstract: 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.Type: GrantFiled: February 15, 2016Date of Patent: June 12, 2018Assignee: Donaldson Company, Inc.Inventors: William Krisko, Wayne R. W. Bishop, Steven Scott Gieseke, Carolyn J. Finnerty, David W. Nelson
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Publication number: 20170274314Abstract: 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.Type: ApplicationFiled: February 22, 2017Publication date: September 28, 2017Inventors: William J. Krisko, Wayne R.W. Bishop, Steven S. Gieseke, Benny K. Nelson
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Patent number: 9610530Abstract: 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.Type: GrantFiled: July 10, 2014Date of Patent: April 4, 2017Assignee: Donaldson Company, Inc.Inventors: William J. Krisko, Wayne R. W. Bishop, Steven S. Gieseke, Benny K Nelson
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Publication number: 20160271551Abstract: 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.Type: ApplicationFiled: February 15, 2016Publication date: September 22, 2016Inventors: William Krisko, Wayne R.W. Bishop, Steven Scott Gieseke, Carolyn J. Finnerty, David W. Nelson
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Patent number: 9346004Abstract: A filter arrangement includes a media construction comprising a corrugated sheet secured to a flat sheet rolled into a coiled construction. A frame and a first seal member are provided. The frame secures the first seal member to the coiled construction. The first seal member is preferably oriented to form a radial seal with a housing. A second seal member is secured to the outer annular surface of the coiled construction. The second seal member includes a gasket extension having first and second opposite ends; an attachment portion; and a protrusion extending from the attachment portion. The second seal member is preferably oriented to form an axial seal with a housing. Air cleaners preferably utilizing filter arrangements as described herein operably installed within housings. Methods of installing, filtering, assembling, and servicing preferably include arrangements as described herein.Type: GrantFiled: December 16, 2013Date of Patent: May 24, 2016Assignee: Donaldson Company, Inc.Inventors: Jian Xu, John David Kuhn, Edward J. Kreitinger, Wayne R. W. Bishop, Steven Scott Gieseke
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Patent number: 9295936Abstract: 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.Type: GrantFiled: December 23, 2013Date of Patent: March 29, 2016Assignee: Donaldson Company, Inc.Inventors: William J. Krisko, Wayne R. W. Bishop, Steven Scott Gieseke, Carolyn J. Finnerty, David W. Nelson
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Patent number: 9180398Abstract: A filter arrangement includes a filter element, a frame construction secured to the filter element, and a handle member secured to the filter element. In preferred embodiments, the handle member is secured to the frame construction. Preferably, the filter element includes a central core member, wherein fluted filter media is coiled around the central core member. Preferably, the central core member includes a plurality of corrugations, wherein the corrugations mateably engage at least some flutes. Preferably, the handle member is integral with the central core member, and also includes a fastening member for connection to a frame construction on the filter element. Methods for cleaning air and servicing an air cleaner preferably include constructions as described herein.Type: GrantFiled: May 28, 2013Date of Patent: November 10, 2015Assignee: Donaldson Company, Inc.Inventors: Steven Scott Gieseke, William M. Juliar, Edward A. Steinbrueck, Wayne R. W. Bishop, Patrick Golden, Wayne C. Musselman
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Publication number: 20150068174Abstract: 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.Type: ApplicationFiled: July 10, 2014Publication date: March 12, 2015Inventors: William J. Krisko, Wayne R.W. Bishop, Steven S. Gieseke, Benny K Nelson
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Publication number: 20140338294Abstract: A filter arrangement includes a media construction comprising a corrugated sheet secured to a flat sheet rolled into a coiled construction. A frame and a first seal member are provided. The frame secures the first seal member to the coiled construction. The first seal member is preferably oriented to form a radial seal with a housing. A second seal member is secured to the outer annular surface of the coiled construction. The second seal member includes a gasket extension having first and second opposite ends; an attachment portion; and a protrusion extending from the attachment portion. The second seal member is preferably oriented to form an axial seal with a housing. Air cleaners preferably utilizing filter arrangements as described herein operably installed within housings. Methods of installing, filtering, assembling, and servicing preferably include arrangements as described herein.Type: ApplicationFiled: December 16, 2013Publication date: November 20, 2014Applicant: Donaldson Company, Inc.Inventors: Jian Xu, John David Kuhn, Edward J. Kreitinger, Wayne R.W. Bishop, Steven Scott Gieseke
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Publication number: 20140325947Abstract: 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.Type: ApplicationFiled: December 23, 2013Publication date: November 6, 2014Applicant: Donaldson Company, Inc.Inventors: Joseph William Krisko, Wayne R.W. Bishop, Steven Scott Gieseke, Carolyn J. Finnerty, David W. Nelson
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Patent number: 8778043Abstract: 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.Type: GrantFiled: January 23, 2012Date of Patent: July 15, 2014Assignee: Donaldson Company, Inc.Inventors: William J. Krisko, Wayne R. W. Bishop, Steven S. Gieseke, Benny Nelson
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Publication number: 20140102055Abstract: A filter arrangement includes a filter element, a frame construction secured to the filter element, and a handle member secured to the filter element. In preferred embodiments, the handle member is secured to the frame construction. Preferably, the filter element includes a central core member, wherein fluted filter media is coiled around the central core member. Preferably, the central core member includes a plurality of corrugations, wherein the corrugations mateably engage at least some flutes. Preferably, the handle member is integral with the central core member, and also includes a fastening member for connection to a frame construction on the filter element. Methods for cleaning air and servicing an air cleaner preferably include constructions as described herein.Type: ApplicationFiled: May 28, 2013Publication date: April 17, 2014Applicant: Donaldson Company, Inc.Inventors: Steven Scott Gieseke, William M. Juliar, Edward A. Steinbrueck, Wayne R.W. Bishop, Patrick Golden, Wayne C. Musselman
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Patent number: 8652228Abstract: 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.Type: GrantFiled: August 4, 2011Date of Patent: February 18, 2014Assignee: Donaldson Company, Inc.Inventors: Joseph William Krisko, Wayne R. W. Bishop, Steven Scott Gieseke, Carolyn J. Finnerty, David W. Nelson