Patents by Inventor Hans Summerer

Hans Summerer 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).

  • Textile drafting machine with upstream dirt separating device
    Patent number: 6052984
    Abstract: A textile machine is provided with drafting equipment for drafting fiber material. The drafting equipment includes a suction device disposed to remove dirt separated from the fiber material. The textile machine further includes a guiding device configured to guide fiber material into an inlet of the drafting equipment. The guiding device further includes a dirt separating device configured therewith so that dirt particles are separated from the fiber material prior to the fiber material reaching the inlet of the drafting equipment.
    Type: Grant
    Filed: September 4, 1997
    Date of Patent: April 25, 2000
    Assignee: Rieter Ingolstadt Spinnereimaschinenbau AG
    Inventor: Hans Summerer