Patents by Inventor Julien Dils

Julien Dils 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).

  • Publication number: 20140157741
    Abstract: An air cleaner assembly and components therefor are provided. Features are described providing for a cantilevered support of a filter cartridge contained therein, and also, in some examples anti-rotational support. Also, a supported housing seal is shown. A filter cartridge arrangement is described and shown. Methods of assembly and use are also described.
    Type: Application
    Filed: July 8, 2013
    Publication date: June 12, 2014
    Applicant: Donaldson Company, Inc.
    Inventors: Michel Baseotto, Roberto Merkx, Julien Dils, Paul Coulonvaux
  • Patent number: 8480778
    Abstract: An air cleaner assembly and components therefor are provided. Features are described providing for a cantilevered support of a filter cartridge contained therein, and also, in some examples anti-rotational support. Also, a supported housing seal is shown. A filter cartridge arrangement is described and shown. Methods of assembly and use are also described.
    Type: Grant
    Filed: November 28, 2011
    Date of Patent: July 9, 2013
    Inventors: Michel Baseotto, Roberto Merckx, Julien Dils, Paul Coulonvaux
  • Patent number: 8292984
    Abstract: An air cleaner assembly is described and shown which includes a housing having an air flow inlet, an air flow outlet and a housing body and access cover. A serviceable filter cartridge is positioned within the housing. A projection/receiver arrangement providing for engagement between the cartridge and the access cover is provided. The projection/receiver arrangement can be configured in a manner that inhibits both cantilevered motion and rotational motion of the cartridge, once installed. An example projection/receiver arrangement is provided, which includes a serpentine receiving groove on the access cover and a serpentine projection on the filter cartridge.
    Type: Grant
    Filed: July 15, 2008
    Date of Patent: October 23, 2012
    Assignee: Donaldson Company, Inc.
    Inventors: Michel Baseotto, Roberto Merckx, Julien Dils, Paul Coulonvaux
  • Publication number: 20120067017
    Abstract: An air cleaner assembly and components therefor are provided. Features are described providing for a cantilevered support of a filter cartridge contained therein, and also, in some examples anti-rotational support. Also, a supported housing seal is shown. A filter cartridge arrangement is described and shown. Methods of assembly and use are also described.
    Type: Application
    Filed: November 28, 2011
    Publication date: March 22, 2012
    Applicant: Donaldson Company, Inc.
    Inventors: Michel Baseotto, Robert Merckx, Julien Dils, Paul Coulonvaux
  • Patent number: 8066791
    Abstract: An air cleaner assembly and components therefor are provided. Features are described providing for a cantilevered support of a filter cartridge contained therein, and also, in some examples anti-rotational support. Also, a supported housing seal is shown. A filter cartridge arrangement is described and shown. Methods of assembly and use are also described.
    Type: Grant
    Filed: July 16, 2008
    Date of Patent: November 29, 2011
    Assignee: Donaldson Company, Inc.
    Inventors: Michel Baseotto, Roberto Merckx, Julien Dils, Paul Coulonvaux
  • Publication number: 20090094951
    Abstract: An air cleaner assembly is described and shown which includes a housing having an air flow inlet, an air flow outlet and a housing body and access cover. A serviceable filter cartridge is positioned within the housing. A projection/receiver arrangement providing for engagement between the cartridge and the access cover is provided. The projection/receiver arrangement can be configured in a manner that inhibits both cantilevered motion and rotational motion of the cartridge, once installed. An example projection/receiver arrangement is provided, which includes a serpentine receiving groove on the access cover and a serpentine projection on the filter cartridge.
    Type: Application
    Filed: July 15, 2008
    Publication date: April 16, 2009
    Applicant: Donaldson Company, Inc
    Inventors: Michel Baseotto, Roberto Merckx, Julien Dils, Paul Coulonvaux
  • Publication number: 20090049814
    Abstract: An air cleaner assembly and components therefor are provided. Features are described providing for a cantilevered support of a filter cartridge contained therein, and also, in some examples anti-rotational support. Also, a supported housing seal is shown. A filter cartridge arrangement is described and shown. Methods of assembly and use are also described.
    Type: Application
    Filed: July 16, 2008
    Publication date: February 26, 2009
    Applicant: Donaldson Company, Inc
    Inventors: Michel Baseotto, Roberto Merckx, Julien Dils, Paul Coulonvaux
  • Publication number: 20060151379
    Abstract: A filter cartridge including a liner/valve, or support/valve construction is provided. The liner/valve construction provides for contaminant flow to the filter media during normal filtering operation, and contaminant or sediment retention in the cartridge during a servicing operation. The preferred liner/valve construction includes an outer support having a flexible sheet valve positioned therein. The preferred sheet valve includes a plurality of cut valves. Methods of construction, assembly and use are provided.
    Type: Application
    Filed: June 18, 2003
    Publication date: July 13, 2006
    Applicant: Donaldson Company, Inc.
    Inventors: Johan Fobe, Julien Dils