Patents by Inventor Sven R. E. Smith

Sven R. E. Smith 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).

  • Apparatus for wet processing textile material
    Patent number: 4142385
    Abstract: An apparatus for wet processing textile material, of the kind in which the textile material is circulated in endless web form partly through a bath containing a treatment liquid by means of a jet nozzle located above the bath. A deflector surface is located behind the jet nozzle for deflecting the jet and the web carried thereby. Between the jet nozzle and the deflector surface there is a space free from any structure imposing any restricting or guiding action on the jet and the web carried thereby before reaching the deflector surface.
    Type: Grant
    Filed: April 5, 1976
    Date of Patent: March 6, 1979
    Assignee: Avesta Jernverks AB
    Inventors: Sven Olof Sandberg, Sven R. E. Smith