Patents Assigned to Helen L. Hanson
  • Knot
    Patent number: 4711476
    Abstract: A knot or bend for use with single or multiple lengths of material and comprising an overhand knot entwined with a crossing knot. The resulting knot or bend is decorative and capable of being tied in a variety of different ways. The knot or bend has great security, but easily may be loosened and untied when desired.
    Type: Grant
    Filed: November 21, 1986
    Date of Patent: December 8, 1987
    Assignee: Helen L. Hanson
    Inventor: Alden W. Hanson