Patents by Inventor Kurt Juenthner

Kurt Juenthner 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: 6430968
    Abstract: A knitting machine needle is described with a shank (2), provided on one end with a hook (5). According to the invention, the hook (5) has at least one separation edge (15) on its inside (11) for separation of two thread support regions (16, 17), so that the knitting machine needle is particularly suited for performance of platings (FIG. 1).
    Type: Grant
    Filed: April 16, 2001
    Date of Patent: August 13, 2002
    Assignee: Sipra Patentenwicklungs - und Beteiligungsgesesslschaft mbH
    Inventor: Kurt Juenthner
  • Publication number: 20010035031
    Abstract: A knitting machine needle is described with a shank (2), provided on one end with a hook (5). According to the invention, the hook (5) has at least one separation edge (15) on its inside (11) for separation of two thread support regions (16, 17), so that the knitting machine needle is particularly suited for performance of platings (FIG. 1).
    Type: Application
    Filed: April 16, 2001
    Publication date: November 1, 2001
    Inventor: Kurt Juenthner
  • Patent number: 4920767
    Abstract: A circular knitting machine has at least one needle carrier, and a plurality of slide needles having a head portion with a head and a slide portion with a tip. Sinkers cooperate with the slide needles, a plurality of knitting systems are arranged along the needle carrier, and a control is provided at the knitting systems for causing relative movements of the needle portions, the slide portions, and the sinkers for performing knitting, tacking and running-through operations. The control includes at each of the knitting systems a sinker cam curve for controlling the sinkers, a slide portion cam curve for controlling the slide portions, and a head portion cam curve for controlling the head portions. The slide portion cam curves have portions for raising and lowering the slide portions in a same manner irrespective of performance of knitting, tucking, or non-knitting operation of the systems.
    Type: Grant
    Filed: July 25, 1988
    Date of Patent: May 1, 1990
    Assignee: Sipra Patententwicklungs-und Beteiligungsges. dmbH
    Inventors: Ernst-Dieter Plath, Kurt Juenthner