Patents by Inventor Jan Fahlén Jensen

Jan Fahlén Jensen 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).

  • Flashing
    Patent number: 6848220
    Abstract: A flashing for weather proof sealing of the transition between a roof covering and a constructional element rising from a roof surface, such as a curb of a skylight, comprises an elongated flashing profile strip with a first profile portion for abutment against the constructional element and a second profile portion for extending along the roof surface. The first profile portion has a defined width transverse to a longitudinal direction of the profile strip, and the first profile portion comprises a separation line running in the longitudinal direction of the profile strip. The separation line facilitates separation of an outer part of the first profile portion.
    Type: Grant
    Filed: December 13, 2002
    Date of Patent: February 1, 2005
    Assignee: VKR Holding A/S
    Inventors: Jesper Henrik Faurholdt, Jan Fahlén Jensen, Lars Jørn Nissen-Schmidt, John E. Lawton, Jr., Wayne Quarles
  • Flashing
    Publication number: 20040111981
    Abstract: A flashing for weather proof sealing of the transition between a roof covering and a constructional element rising from a roof surface, such as a curb of a skylight, comprises an elongated flashing profile strip with a first profile portion for abutment against the constructional element and a second profile portion for extending along the roof surface. The first profile portion has a defined width transverse to a longitudinal direction of the profile strip, and the first profile portion comprises a separation line running in the longitudinal direction of the profile strip. The separation line facilitates separation of an outer part of the first profile portion.
    Type: Application
    Filed: December 13, 2002
    Publication date: June 17, 2004
    Inventors: Jesper Henrik Faurholdt, Jan Fahlen Jensen, Lars Jorn Nissen-Schmidt, John E. Lawton, Wayne Quarles
  • Window particularly for installation in an inclined roof surface
    Patent number: 5689916
    Abstract: A window, particularly for installation in an inclined roof surface, comprising a main frame and a frame hinged to the top thereof as well as a frame lifting arm inserted between the main frame and the frame, the arm having one end pivotally connected with a lateral member of the main frame or the frame and its other end pivotally connected with a slide shoe which in a longitudinally displaceable manner is connected with the corresponding lateral member of the main frame or the frame, respectively. The slide shoe is associated with a pre-stressed lifting spring, as a first coupling first coupling member on the slide shoe is adapted to engage with a second coupling member connected with the lifting spring when installing the window.
    Type: Grant
    Filed: May 31, 1996
    Date of Patent: November 25, 1997
    Assignee: V, Kann Rasmussen Industri A/S
    Inventors: Jan Fahlen Jensen, Klaus Kornerup