Patents by Inventor Siegfried LECHNER

Siegfried LECHNER 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).

  • Publication number: 20240060220
    Abstract: A method for producing tubular compression knitted fabric includes: knitting a tubular first section of a basic knitted fabric forming stitches from at least one knitting yarn along a knitting direction, with a plurality of rows of stitches following one another in the knitting direction and an elastic weft yarn bound into the stitches via tuck stitches; and seamlessly knitting of a second section onto the first section along the knitting direction. In the second section viewed in the knitting direction, the number of stitches is successively reduced at least in some of the successive rows of stitches by transferring of stitches, thereby forming a closed dome-shaped end at the distal end of the second section by a reduction of stitches. The compression knitted fabric is usable to create prosthetic stockings for an amputated limb to apply compression pressure with a defined pressure profile without causing skin irritation.
    Type: Application
    Filed: August 22, 2023
    Publication date: February 22, 2024
    Applicant: Julius Zorn Inc.
    Inventor: Siegfried LECHNER
  • Patent number: 11021818
    Abstract: A seamless compression article is knitted on a flatbed knitting machine having a front needle bed and a rear needle bed opposite thereto. The compression article includes a base structure of at least one weft thread, at least one elastic warp thread inserted or knitted therein, and at least one tubular or pocket-like receptacle extending along a longitudinal direction for at least one finger or at least one toe of a wearer of the compression article and can be placed on a body extremity of the wearer extending in the longitudinal direction. The receptacle includes a number of rib-like elevations, which run substantially parallel to each other and along the longitudinal direction of the corresponding receptacle. Putting on the compression article can thereby be facilitated.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: June 1, 2021
    Assignee: JULIUS ZORN INC.
    Inventor: Siegfried Lechner
  • Publication number: 20200179176
    Abstract: A knitted compression article with tubular or pocketlike receiving members for receiving at least one finger or toe of a wearer of the compression article, with a spacer element being disposed at least between two adjacent receiving members. Putting on such garment parts can be made easier and the fabrication of such garment parts can be simplified and, in particular, can be carried out in a single continuous knitting process without the need for subsequent sewing steps by providing that each receiving member has a front ply and a back ply and that the front ply and the back ply are seamlessly knitted to each other so as to create a tubular or pocketlike receiving member, with the spacer element or each spacer element being formed by connecting the front ply and the back ply to each other by a machine knitting technique.
    Type: Application
    Filed: December 4, 2019
    Publication date: June 11, 2020
    Applicant: Julius Zorn Inc.
    Inventor: Siegfried LECHNER
  • Publication number: 20190350271
    Abstract: A seamless compression article is knitted on a flatbed knitting machine having a front needle bed and a rear needle bed opposite thereto. The compression article includes a base structure of at least one weft thread, at least one elastic warp thread inserted or knitted therein, and at least one tubular or pocket-like receptacle extending along a longitudinal direction for at least one finger or at least one toe of a wearer of the compression article and can be placed on a body extremity of the wearer extending in the longitudinal direction. The receptable includes a number of rib-like elevations, which run substantially parallel to each other and along the longitudinal direction of the corresponding receptacle. Putting on the compression article can thereby be facilitated.
    Type: Application
    Filed: May 13, 2019
    Publication date: November 21, 2019
    Applicant: Julius Zorn GmbH
    Inventor: Siegfried LECHNER