Patents by Inventor Johannes F. Bruske

Johannes F. Bruske 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).

  • Heating device with exchangeable yarn guides
    Patent number: 5666797
    Abstract: A heating device for heating an advancing yarn, which has a groove in which the yarn advances along a zigzag line. To advance the yarn in the groove, yarn guides are provided, which are arranged spaced apart from each other on a common carrier so as to form a unitary structural unit. The structural unit is inserted on the bottom of the groove, and rests against the side walls of the groove. The yarn guides are configured as pins.
    Type: Grant
    Filed: October 10, 1995
    Date of Patent: September 16, 1997
    Assignee: Barmag AG
    Inventors: Johannes F. Bruske, Siegfried Morhenne