Patents by Inventor David Bruce Frew

David Bruce Frew 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).

  • Apparatus for preparing knots and its method of use
    Patent number: 8794680
    Abstract: An apparatus for use in the preparation of a knot in at least one length of material, wherein the apparatus includes a base portion, the base portion including; a) a loop former configured in use to form an open loop in the length of material; and; b) at least one restraining device configured to restrain the length of material on the loop former, and wherein the apparatus includes a twister configured to intercept and twist at least two portions of the length of material.
    Type: Grant
    Filed: January 27, 2011
    Date of Patent: August 5, 2014
    Assignee: Tytaz Holdings Limited
    Inventor: David Bruce Frew
  • APPARATUS FOR PREPARING KNOTS AND ITS METHOD OF USE
    Publication number: 20120326441
    Abstract: An apparatus for use in the preparation of a knot in at least one length of material, wherein the apparatus includes a base portion, the base portion including; a) a loop former configured in use to form an open loop in the length of material; and; b) at least one restraining device configured to restrain the length of material on the loop former, and wherein the apparatus includes a twister configured to intercept and twist at least two portions of the length of material.
    Type: Application
    Filed: January 27, 2011
    Publication date: December 27, 2012
    Inventor: David Bruce Frew
  • Knot tying apparatus
    Patent number: D662567
    Type: Grant
    Filed: August 16, 2010
    Date of Patent: June 26, 2012
    Assignee: Tytaz Holdings Limited
    Inventor: David Bruce Frew