Patents by Inventor Sven Arne Svensson

Sven Arne Svensson 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: 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
  • Patent number: 4085968
    Abstract: A bicycle chair for children has a mounting for fixing the chair on the bicycle, and a frame which is to abut against the luggage carrier of the bicycle and supports a rack, for a seat and the back support. The mounting is fixedly mounted on the bicycle in a position immediately ahead of the luggage carrier and the frame also forms a locking device for releasable locking of the frame on the mounting.
    Type: Grant
    Filed: July 2, 1976
    Date of Patent: April 25, 1978
    Assignee: Origoverken I Halmstad AB
    Inventors: Sven Arne Svensson, Bengt Ebbe Oscar Ebbeson