Patents by Inventor Kurian Pothen

Kurian Pothen 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).

  • Tube assembly for auxiliary heating and air conditioning system
    Patent number: 6145545
    Abstract: A tube assembly for an auxiliary heating and air conditioning system includes an inner tube extending longitudinally, an outer tube extending longitudinally and disposed over the inner tube, the outer tube including a plurality of ribs for locating the inner tube approximately concentric to the outer tube, at least one connector tube, and at least one connector interconnecting the at least one connector tube and the outer tube to allow fluid flow between the inner tube and the outer tube.
    Type: Grant
    Filed: November 18, 1999
    Date of Patent: November 14, 2000
    Assignees: Chrysler Corporation, S&H Fabricating & Engineering
    Inventors: Philip S. Hartnagel, Kurian Pothen, Matthew Mourad, James Hutchings
  • Tube assembly for auxiliary heating and air conditioning system
    Patent number: 6131615
    Abstract: A tube assembly for an auxiliary heating and air conditioning system includes an inner tube extending longitudinally, an outer tube extending longitudinally and disposed over the inner tube, the outer tube including a plurality of ribs for locating the inner tube approximately concentric to the outer tube, at least one connector tube, and at least one connector interconnecting the at least one connector tube and the outer tube to allow fluid flow between the inner tube and the outer tube.
    Type: Grant
    Filed: November 18, 1999
    Date of Patent: October 17, 2000
    Assignees: Bundy corporation, Chrysler Corporation
    Inventors: Philip S. Hartnagel, Kurian Pothen, Matthew Mourad, Charles D. Thrift
  • Tube assembly for auxiliary heating and air conditioning system
    Patent number: 6009908
    Abstract: A tube assembly for an auxiliary heating and air conditioning system includes an inner tube extending longitudinally, an outer tube extending longitudinally and disposed over the inner tube, the outer tube including a plurality of ribs for locating the inner tube approximately concentric to the outer tube, at least one connector tube, and at least one connector interconnecting the at least one connector tube and the outer tube to allow fluid flow between the inner tube and the outer tube.
    Type: Grant
    Filed: October 30, 1997
    Date of Patent: January 4, 2000
    Assignees: Chrysler Corporation, S&H Fabricating & Engineering, Inc.
    Inventors: Philip S. Hartnagel, Kurian Pothen, Matthew Mourad, James Hutchings