Patents by Inventor Simon Challis

Simon Challis 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).

  • Precision delivery system
    Patent number: 6745598
    Abstract: A precision yarn (14) delivery system for the delivery of yarn from a yarn supply to a yarn utilising point, comprising a temporary yarn store (22) intermediate the supply and the utilisation point in which the yarn (14) is held under low tension and is fed from the store as required by the utilisation point.
    Type: Grant
    Filed: October 4, 2002
    Date of Patent: June 8, 2004
    Assignee: University of Manchester Institute of Science & Technology
    Inventors: Simon Challis, Anura Fernando, Tilak Dias, William Cooke, Najmal Hassan Chaudhury, John Geraghty, Steven Smith
  • Precision delivery system
    Publication number: 20030110812
    Abstract: A precision yarn (14) delivery system for the delivery of yarn from a yarn supply to a yarn utilising point, comprising a temporary yarn store (22) intermediate the supply and the utilisation point in which the yarn (14) is held under low tension and is fed from the store as required by the utilisation point.
    Type: Application
    Filed: October 4, 2002
    Publication date: June 19, 2003
    Inventors: Simon Challis, Anura Fernando, Tilak Dias, William Cooke, Najmal Hassan Chaudhury, John Geraghty, Steven Smith