Patents by Inventor Edwin Furrer

Edwin Furrer 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).

  • Method and apparatus for controlling an open-end spinning machine
    Patent number: 4094133
    Abstract: A method of, and apparatus for, controlling the startup, the normal operation and the stopping of all spinning positions of an open-end spinning machine provided with an electronic control unit supplied with power via a supply line. Control circuits extend from the electronic control unit to devices which influence the course of the spinning position. In the event of failure of the electronic control unit the normal operation is maintained.
    Type: Grant
    Filed: June 25, 1976
    Date of Patent: June 13, 1978
    Assignee: Rieter Machine Works Limited
    Inventor: Edwin Furrer