Patents by Inventor Joannes Gorris

Joannes Gorris 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).

  • Weft yarn store with automatic yarn measurement
    Patent number: 4850400
    Abstract: The weft yarn store comprises a rotating winder and a stationary drum adapted to receive a yarn winding. A drive in the form of a motor or magnets is disposed at least to some extent inside the drum to activate an adjusting sleeve to move the stirrups of the drum. The power required for the drive is transmitted without contact. Consequently, the effective diameter of the store drum can be adjusted while the store is in operation and automatically.
    Type: Grant
    Filed: April 4, 1988
    Date of Patent: July 25, 1989
    Assignee: Sulzer Brothers Limited
    Inventor: Joannes Gorris