Patents by Inventor Erwin Hilber

Erwin Hilber 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: 6019052
    Abstract: A method for embroidering tubular material and the use of an embroidering apparatus therewith, in which the embroidering apparatus includes an embroidering device which is attachable to a free-arm sewing machine. The embroidering device has an embroidering frame, which is horizontally displaceable above the free arm of the sewing machine by a first drive in the X-direction and by a second drive in the Y-direction. An intermediate space is formed, permitting the introduction of a tubular material between the embroidering device and the free arm of the sewing machine. By forming an intermediate space between the free arm and the embroidery device, it is becomes possible to clamp tubular textiles and the like, without obstruction, in an embroidery frame and to pull such materials across the free arm of the sewing machine in order to provide the material with embroideries.
    Type: Grant
    Filed: March 16, 1998
    Date of Patent: February 1, 2000
    Assignee: Fritz Gegauf Aktiengesellschaft
    Inventors: Andre Stucki, Erwin Hilber