Patents by Inventor Kristopher W. Lepine

Kristopher W. Lepine 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).

  • Patent number: 9089805
    Abstract: A filter assembly and filter element are provided. The filter assembly includes a housing with a filter element disposed therein. The filter assembly also includes a separate and removable inlet tube which projects from an interior of the housing to an exterior of the housing through an opening in a lid of the housing. The filter element includes a ring of filter media with upper and lower end cap constructions attached to opposed ends of the ring of filter media. The upper end cap construction includes a base portion and an axial seal portion extending axially from the base portion. The lower end cap construction includes a support ring and a resilient portion.
    Type: Grant
    Filed: June 25, 2013
    Date of Patent: July 28, 2015
    Assignee: Baldwin Filters, Inc.
    Inventors: Kristopher W. Lepine, Jeffrey E. Rogers
  • Publication number: 20140373494
    Abstract: A filter assembly and filter element are provided. The filter assembly includes a housing with a filter element disposed therein. The filter assembly also includes a separate and removable inlet tube which projects from an interior of the housing to an exterior of the housing through an opening in a lid of the housing. The filter element includes a ring of filter media with upper and lower end cap constructions attached to opposed ends of the ring of filter media. The upper end cap construction includes a base portion and an axial seal portion extending axially from the base portion. The lower end cap construction includes a support ring and a resilient portion.
    Type: Application
    Filed: June 25, 2013
    Publication date: December 25, 2014
    Inventors: Kristopher W. Lepine, Jeffrey E. Rogers
  • Patent number: 8231781
    Abstract: A filter assembly, filter element and methods are provided. The filter assembly includes a filter base in which a filter element is mounted. The filter element includes a bypass valve carried by the filter element that operates independent of and free of interaction with the filter base. Methods include providing an entirely new bypass valve for the filter assembly by inserting a filter element including a complete bypass valve into the filter base such that bypass valve structures of the filter base are rendered useless or superfluous.
    Type: Grant
    Filed: October 13, 2011
    Date of Patent: July 31, 2012
    Assignee: Baldwin Filters, Inc.
    Inventors: Kristopher W. Lepine, Steven M. Todd, Steven J. Merritt
  • Publication number: 20120031822
    Abstract: A filter assembly, filter element and methods are provided. The filter assembly includes a filter base in which a filter element is mounted. The filter element includes a bypass valve carried by the filter element that operates independent of and free of interaction with the filter base. Methods include providing an entirely new bypass valve for the filter assembly by inserting a filter element including a complete bypass valve into the filter base such that bypass valve structures of the filter base are rendered useless or superfluous.
    Type: Application
    Filed: October 13, 2011
    Publication date: February 9, 2012
    Applicant: Balwin Filters, Inc.
    Inventors: Kristopher W. Lepine, Steven M. Todd, Steven J. Merritt
  • Patent number: 8083938
    Abstract: A filter assembly, filter element and methods are provided. The filter assembly includes a filter base in which a filter element is mounted. The filter element includes a bypass valve carried by the filter element that operates independent of and free of interaction with the filter base. Methods include providing an entirely new bypass valve for the filter assembly by inserting a filter element including a complete bypass valve into the filter base such that bypass valve structures of the filter base are rendered useless or superfluous.
    Type: Grant
    Filed: May 6, 2009
    Date of Patent: December 27, 2011
    Assignee: Baldwin Filters, Inc.
    Inventors: Kristopher W. Lepine, Steven M. Todd, Steven J. Merritt
  • Publication number: 20100282652
    Abstract: A filter assembly, filter element and methods are provided. The filter assembly includes a filter base in which a filter element is mounted. The filter element includes a bypass valve carried by the filter element that operates independent of and free of interaction with the filter base. Methods include providing an entirely new bypass valve for the filter assembly by inserting a filter element including a complete bypass valve into the filter base such that bypass valve structures of the filter base are rendered useless or superfluous.
    Type: Application
    Filed: May 6, 2009
    Publication date: November 11, 2010
    Applicant: BALDWIN FILTERS, INC.
    Inventors: Kristopher W. Lepine, Steven M. Todd, Steven J. Merritt
  • Patent number: D726869
    Type: Grant
    Filed: June 25, 2013
    Date of Patent: April 14, 2015
    Assignee: Baldwin Filters, Inc.
    Inventors: Kristopher W. Lepine, Jeffrey E. Rogers