Patents by Inventor Tobias Byfeldt

Tobias Byfeldt 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).

  • Four layer seam multi-axial fabric
    Patent number: 7384515
    Abstract: A fabric and a method of forming a fabric formed by the steps of providing an endless fabric having at least two layers of MD yarns, raveling CD yarns in an area of said endless fabric to be cut, cutting at least one layer of MD yarns at a first predetermined location, and cutting at least one layer of MD yarns at a second predetermined location. The method also includes steps of folding the endless fabric in half in the MD direction, placing the first and second predetermined locations proximally to one another, forming loops from at least one uncut layer of MD yarns when said fabric is folded, and seaming the loops to form an endless fabric.
    Type: Grant
    Filed: April 22, 2005
    Date of Patent: June 10, 2008
    Assignee: Albany International Corp.
    Inventors: Tobias Byfeldt, Bjorn Rydin
  • Four layer seam multi-axial fabric
    Publication number: 20060249064
    Abstract: A fabric and a method of forming a fabric formed by the steps of providing an endless fabric having at least two layers of MD yarns, raveling CD yarns in an area of said endless fabric to be cut, cutting at least one layer of MD yarns at a first predetermined location, and cutting at least one layer of MD yarns at a second predetermined location. The method also includes steps of folding the endless fabric in half in the MD direction, placing the first and second predetermined locations proximally to one another, forming loops from at least one uncut layer of MD yarns when said fabric is folded, and seaming the loops to form an endless fabric.
    Type: Application
    Filed: April 22, 2005
    Publication date: November 9, 2006
    Inventors: Tobias Byfeldt, Bjorn Rydin