Patents by Inventor Jan Rexfelt

Jan Rexfelt 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).

  • Flexible fluid containment vessel
    Patent number: 7721668
    Abstract: A seamless, woven, flexible fluid containment vessel or vessels for transporting and containing a large volume of fluid, particularly fresh water, having beam stabilizers, beam separators, reinforcing, and the method of making the same.
    Type: Grant
    Filed: October 15, 2004
    Date of Patent: May 25, 2010
    Assignee: Albany International Corp.
    Inventors: Dana Eagles, Crayton Gregory Toney, Srinath Tupil, Donald Tripp Lawton, James G. Donovan, William Dutt, Eric Romanski, Bjorn Rydin, Jan Rexfelt
  • Flexible fluid containment vessel
    Publication number: 20050113234
    Abstract: A seamless, woven, flexible fluid containment vessel or vessels for transporting and containing a large volume of fluid, particularly fresh water, having beam stabilizers, beam separators, reinforcing, and the method of making the same.
    Type: Application
    Filed: October 15, 2004
    Publication date: May 26, 2005
    Inventors: Dana Eagles, Crayton Toney, Srinath Tupil, Donald Lawton, James Donovan, William Dutt, Eric Romanski, Bjorn Rydin, Jan Rexfelt
  • Flexible fluid containment vessel
    Patent number: 6860218
    Abstract: A seamless, woven, flexible fluid containment vessel or vessels for transporting and containing a large volume of fluid, particularly fresh water, having beam stabilizers, beam separators, reinforcing, and the method of making the same.
    Type: Grant
    Filed: April 11, 2001
    Date of Patent: March 1, 2005
    Assignee: Albany International Corp.
    Inventors: Dana Eagles, Crayton Gregory Toney, Srinath Tupil, Donald Tripp Lawton, James G. Donovan, William Dutt, Eric Romanski, Bjorn Rydin, Jan Rexfelt
  • Spiral formed flexible fluid containment vessel
    Patent number: 6675734
    Abstract: A flexible fluid containment vessel or vessels fabricated out of spirally wound strips of fabric for transporting and containing a large volume of fluid, particularly fresh water, having beam stabilizers, beam separators, reinforcing, and the method of making the same.
    Type: Grant
    Filed: July 18, 2001
    Date of Patent: January 13, 2004
    Assignee: Albany International Corp.
    Inventors: Dana Eagles, Bjorn Rydin, Jan Rexfelt, Crayton Gregory Toney, Srinath Tupil, Donald Tripp Lawton
  • Spiral formed flexible fluid containment vessel
    Publication number: 20020178987
    Abstract: A flexible fluid containment vessel or vessels fabricated out of spirally wound strips of fabric for transporting and containing a large volume of fluid, particularly fresh water, having beam stabilizers, beam separators, reinforcing, and the method of making the same.
    Type: Application
    Filed: July 18, 2001
    Publication date: December 5, 2002
    Inventors: Dana Eagles, Bjorn Rydin, Jan Rexfelt, Crayton Gregory Toney, Srinath Tupil, Donald Tripp Lawton
  • Flexible fluid containment vessel
    Publication number: 20020148400
    Abstract: A seamless, woven, flexible fluid containment vessel or vessels for transporting and containing a large volume of fluid, particularly fresh water, having beam stabilizers, beam separators, reinforcing, and the method of making the same.
    Type: Application
    Filed: April 11, 2001
    Publication date: October 17, 2002
    Inventors: Dana Eagles, Crayton Gregory Toney, Srinath Tupil, Donald Tripp Lawton, James G. Donovan, William Dutt, Eric Romanski, Bjorn Rydin, Jan Rexfelt
  • Press felt and method of manufacturing it
    Patent number: 5360656
    Abstract: A press felt is devised for use in a papermaking machine, and a method is provided for manufacturing such a press felt. The press felt comprises a base fabric which is made of fabric of yarn material and is endless in the machine direction of the press felt, and one or more layers of fiber material arranged on the base fabric. The base fabric of the press felt comprises at least one layer composed of a spirally-wound strip made of fabric of yarn material and having a width which is smaller than the width of the final base fabric. Longitudinal threads of the spirally-wound fabric strip of yarn material make an angle with the machine direction of the press felt. The fabric strip of yarn material may advantageously be flat-woven.
    Type: Grant
    Filed: June 15, 1993
    Date of Patent: November 1, 1994
    Assignee: Albany International Corp.
    Inventors: Jan Rexfelt, Sven-Arne Svensson