Patents by Inventor Robert Dietschy

Robert Dietschy 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).

  • Stitch presser for knitting machine
    Patent number: 4027504
    Abstract: A stitch presser for a knitting machine equipped with at least two needle beds arranged in an inverted "V", and provided with needles which intersect during their upward movement, a carriage movable above the needle beds, a system for control of the needles during their displacement in alternate directions, and a means for the alternate control of the stitch presser along a row of needles and in another adequate position for the movement in the opposite direction wherein the stitch presser acts between two needle beds on the stitches held by the needles. The stitch presser includes a slide thread for pressing the knitwear and a supplementary means for pressing the stitches against the needle beds.
    Type: Grant
    Filed: July 12, 1976
    Date of Patent: June 7, 1977
    Inventors: Robert Dietschy, Georges Hexel
  • Stitch presser for knitting machine
    Patent number: RE29861
    Abstract: A stitch presser for a knitting machine equipped with at least two needle beds arranged in an inverted "V", and provided with needles which intersect during their upward movement, a carriage movable above the needle beds, a system for control of the needles during their displacement in alternate directions, and a means for the alternate control of the stitch presser along a row of needles and in another adequate position for the movement in the opposite direction wherein the stitch presser acts between two needle beds on the stitches held by the needles. The stitch presser includes a slide thread for pressing the knitwear and a supplementary means for pressing the stitches against the needle beds.
    Type: Grant
    Filed: September 12, 1977
    Date of Patent: December 19, 1978
    Assignee: Edouard Dubied et Cie
    Inventors: Robert Dietschy, Georges Hexel