Patents by Inventor Pat Sheu

Pat Sheu 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).

  • Publication number: 20070022518
    Abstract: A scarf has a first end, a second end, and a longitudinal axis. A pair of spaced apart slots are disposed near one end of the scarf and are generally parallel to the longitudinal axis of the scarf. In one embodiment, the slots are longitudinally aligned. In another embodiment, the slots are longitudinally offset.
    Type: Application
    Filed: July 29, 2005
    Publication date: February 1, 2007
    Inventor: Pat Sheu
  • Patent number: 6526783
    Abstract: A double-faced reversible color effect fabric is produced on a double bed weft knitting machine with three yarn feeding systems. The first yarn feeder feeds yarn of a first color for the front of the fabric. The second yarn feeder feeds yarn of a second color for the rear of the fabric. The third yarn feeder, according to the invention, feeds a stretchable yarn which serves as an intermediate to interlock between the stitches formed on the front bed and the stitches formed on the rear bed. According to the presently preferred embodiment, the double-faced reversible color effect fabric is produced with a six step/six course knit and tuck knitting process whereby the produced fabric has no air pockets between fabric layers and has no visible tuck marks or mesh openings. The methods of the invention can be used to form a double-faced fabric with or without a motif.
    Type: Grant
    Filed: February 9, 2001
    Date of Patent: March 4, 2003
    Inventor: Pat Sheu
  • Publication number: 20020111100
    Abstract: A double-faced reversible color effect fabric is produced on a double bed weft knitting machine with three yarn feeders. The first yarn feeder feeds yarn of a first color for the front of the fabric. The second yarn feeder feeds yarn of a second color for the rear of the fabric. The third yarn feeder, according to the invention, feeds a stretchable yarn which serves as an intermediate to interlock between the stitches formed on the front bed and the stitches formed on the rear bed. According to the presently preferred embodiment, the double-faced reversible color effect fabric is produced with a six step/six course knit and tuck knitting process whereby the produced fabric has no air pockets between fabric layers and has no visible tuck marks or mesh openings. The methods of the invention can be used to form a double-faced fabric with or without a motif.
    Type: Application
    Filed: February 9, 2001
    Publication date: August 15, 2002
    Inventor: Pat Sheu