Patents by Inventor Gregory LaVallee
Gregory LaVallee 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: 11478741Abstract: The disclosure concerns air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.Type: GrantFiled: July 17, 2020Date of Patent: October 25, 2022Assignee: Donaldson Company, Inc.Inventors: James R. Scott, Carolyn Finnerty, Steven Gieseke, Douglas Iddings, William Juliar, Gregory LaVallee
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Publication number: 20200346156Abstract: The disclosure concerns air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.Type: ApplicationFiled: July 17, 2020Publication date: November 5, 2020Inventors: James R. Scott, Carolyn Finnerty, Steven Gieseke, Douglas Iddings, William Juliar, Gregory LaVallee
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Patent number: 10717034Abstract: The disclosure concerns air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.Type: GrantFiled: July 23, 2018Date of Patent: July 21, 2020Assignee: Donaldson Company, Inc.Inventors: James R. Scott, Carolyn Finnerty, Steven Gieseke, Douglas Iddings, William Juliar, Gregory LaVallee
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Publication number: 20190015770Abstract: The disclosure concerns air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.Type: ApplicationFiled: July 23, 2018Publication date: January 17, 2019Inventors: James R. Scott, Carolyn Finnerty, Steven Gieseke, Douglas Iddings, William Juliar, Gregory LaVallee
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Patent number: 10029199Abstract: The disclosure concerns air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.Type: GrantFiled: May 27, 2016Date of Patent: July 24, 2018Assignee: Donaldson Company, Inc.Inventors: James R. Scott, Carolyn Finnerty, Steven Gieseke, Douglas Iddings, William Juliar, Gregory LaVallee
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Publication number: 20160271546Abstract: The disclosure concerns air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.Type: ApplicationFiled: May 27, 2016Publication date: September 22, 2016Inventors: JAMES R. SCOTT, CAROLYN FINNERTY, STEVEN GIESEKE, DOUGLAS IDDINGS, WILLIAM JULIAR, GREGORY LAVALLEE
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Patent number: 9353657Abstract: The disclosure concern air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. An optional mechanical interlock, operated with a non-threaded, movement of the cartridge, is provided between the primary filter cartridge and the housing. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.Type: GrantFiled: October 6, 2014Date of Patent: May 31, 2016Assignee: Donaldson Company, Inc.Inventors: James Scott, Carolyn Finnerty, Steven Gieseke, Douglas Iddings, William Juliar, Gregory LaVallee
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Publication number: 20150020487Abstract: The disclosure concern air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. An optional mechanical interlock, operated with a non-threaded, movement of the cartridge, is provided between the primary filter cartridge and the housing. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.Type: ApplicationFiled: October 6, 2014Publication date: January 22, 2015Inventors: JAMES SCOTT, Carolyn Finnerty, Steven Gieseke, Douglas Iddings, William Juliar, Gregory LaVallee
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Patent number: 8852309Abstract: The disclosure concern air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. An optional mechanical interlock, operated with a non-threaded, movement of the cartridge, is provided between the primary filter cartridge and the housing. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.Type: GrantFiled: June 10, 2013Date of Patent: October 7, 2014Assignee: Donaldson Company, Inc.Inventors: James Scott, Carolyn Finnerty, Steven Gieseke, Douglas Iddings, William Juliar, Gregory LaVallee
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Publication number: 20130269302Abstract: The disclosure concern air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. An optional mechanical interlock, operated with a non-threaded, movement of the cartridge, is provided between the primary filter cartridge and the housing. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.Type: ApplicationFiled: June 10, 2013Publication date: October 17, 2013Inventors: James Scott, Carolyn Finnerty, Steven Gieseke, Douglas Iddings, William Juliar, Gregory LaVallee
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Patent number: 8460425Abstract: The disclosure concern air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. An optional mechanical interlock, operated with a non-threaded, movement of the cartridge, is provided between the primary filter cartridge and the housing. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.Type: GrantFiled: August 1, 2011Date of Patent: June 11, 2013Assignee: Donaldson Company, Pnc.Inventors: James Scott, Carolyn Finnerty, Steven Gieseke, Douglas Iddings, William Juliar, Gregory LaVallee
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Publication number: 20110283669Abstract: The disclosure concern air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. An optional mechanical interlock, operated with a non-threaded, movement of the cartridge, is provided between the primary filter cartridge and the housing. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.Type: ApplicationFiled: August 1, 2011Publication date: November 24, 2011Applicant: Donaldson Company, Inc.Inventors: James R. Scott, Carolyn J. Finnerty, Steven Scott Gieseke, Douglas Lee Iddings, William M. Juliar, Gregory LaVallee
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Patent number: 7988757Abstract: The disclosure concern air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. An optional mechanical interlock, operated with a non-threaded, movement of the cartridge, is provided between the primary filter cartridge and the housing. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.Type: GrantFiled: January 15, 2010Date of Patent: August 2, 2011Assignee: Donaldson Company, Inc.Inventors: James R. Scott, Carolyn J. Finnerty, Steven Scott Gieseke, Douglas Lee Iddings, William M. Juliar, Gregory LaVallee
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Publication number: 20100126131Abstract: The disclosure concern air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. An optional mechanical interlock, operated with a non-threaded, movement of the cartridge, is provided between the primary filter cartridge and the housing. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.Type: ApplicationFiled: January 15, 2010Publication date: May 27, 2010Applicant: Donaldson Company, Inc.Inventors: James R. Scott, Carolyn J. Finnerty, Steven Scott Gieseke, Douglas Lee Iddings, William M. Juliar, Gregory LaVallee
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Patent number: 7662203Abstract: The disclosure concern air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. An optional mechanical interlock, operated with a non-threaded, movement of the cartridge, is provided between the primary filter cartridge and the housing. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.Type: GrantFiled: June 6, 2006Date of Patent: February 16, 2010Assignee: Donaldson Company, Inc.Inventors: James R. Scott, Carolyn J. Finnerty, Steven Scott Gieseke, Douglas Lee Iddings, William M. Juliar, Gregory LaVallee
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Patent number: 7537631Abstract: The disclosure concern air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.Type: GrantFiled: August 24, 2005Date of Patent: May 26, 2009Assignee: Donaldson Company, Inc.Inventors: James R. Scott, Carolyn J. Finnerty, Steven Scott Gieseke, Douglas Lee Iddings, William M. Juliar, Gregory LaVallee, Kevin Schrage
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Publication number: 20080000826Abstract: Filter media includes a first layer of porous filter media having first and second opposite sides and first and second edges; a first porous screen oriented on the second side of the first layer of porous filter media, the first porous screen having first and second edges; a second layer of porous filter media having first and second opposite sides and first and second edges, the second side of the second layer of porous media oriented on the first porous screen, a first sealant securing the first layer, first screen, and second layer together adjacent to the first edges of the first layer, first screen, and second layer; a second screen oriented on the first side of the second layer, the second screen having first and second edges; and a second sealant securing the second screen and the second layer adjacent to the second edges of the second screen and second layer.Type: ApplicationFiled: June 5, 2007Publication date: January 3, 2008Inventors: David Harder, Gregory LaVallee, Jess Nordby
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Publication number: 20060225389Abstract: The disclosure concern air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. An optional mechanical interlock, operated with a non-threaded, movement of the cartridge, is provided between the primary filter cartridge and the housing. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.Type: ApplicationFiled: June 6, 2006Publication date: October 12, 2006Applicant: Donaldson Company, Inc.Inventors: James Scott, Carolyn Finnerty, Steven Gieseke, Douglas Iddings, William Juliar, Gregory LaVallee
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Patent number: 7070642Abstract: The disclosure concern air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. An optional mechanical interlock, operated with a non-threaded, movement of the cartridge, is provided between the primary filter cartridge and the housing. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.Type: GrantFiled: October 23, 2003Date of Patent: July 4, 2006Assignee: Donaldson Company, Inc.Inventors: James R. Scott, Carolyn J. Finnerty, Steven Scott Gieseke, Douglas Lee Iddings, William M. Juliar, Gregory LaVallee
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Publication number: 20060086075Abstract: The disclosure concern air cleaners. Preferred air cleaners are shown which include a housing and a removable and replacement primary filter cartridge. Optional and advantageous features are shown. The preferred primary filter cartridge is conical in shape. A preferred optional safety or secondary filter cartridge is shown. Preferred methods of assembly and use are provided.Type: ApplicationFiled: August 24, 2005Publication date: April 27, 2006Inventors: James Scott, Carolyn Finnerty, Steven Gieseke, Douglas Iddings, William Juliar, Gregory LaVallee, Kevin Schrage