Patents by Inventor Holger Scheller

Holger Scheller 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: 4881383
    Abstract: A three-bar warp knitted fabric having a brushable pile surface at its technical face and a satin-like surface at its technical back is produced on a three-bar warp knitting machine by knitting overfed pile yarns on the machine's bottom bar to produce brushable pile loops at the fabric's technical face, knitting satin-effect yarns on the machine's middle bar in extended underlaps to produce a satin-like technical back of the fabric and knitting relative smaller denier tie-down yarns on the machine's top bar in a chain stitch pattern to also extend at the fabric's technical back in crossing relationship to the satin-effect yarn underlaps to shield them from picking without significantly obstructing their satin-like appearance.
    Type: Grant
    Filed: July 5, 1988
    Date of Patent: November 21, 1989
    Assignee: Guilford Mills, Inc.
    Inventors: Robert T. Spillane, Charles A. Wyrick, Holger Scheller, Duval, Paul A.
  • Patent number: 4712281
    Abstract: Warp knitted fabric of an at least two bar construction nappable on both fabric faces is produced on a warped knitted machine of at least three bar construction by utilizing a pile loop forming device on the bottom bar while simultaneously knitting a ground yarn substrate on the middle bar and knitting pile yarns on the top bar to be knitted into the substrate in needle loops at the technical fabric face and extended pile underlap loops at the technical fabric back. At least one surface of the fabric is napped, the extended underlap loops at the technical back being nappable to a plush surface effect while also being adapted to be partially drawn through the substrate to the technical face upon napping of the needle loops to produce a comparable plush surface at the technical face.
    Type: Grant
    Filed: October 30, 1986
    Date of Patent: December 15, 1987
    Assignee: Guilford Mills, Inc.
    Inventor: Holger Scheller