Patents by Inventor Lorri L. Heffner

Lorri L. Heffner 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: 7958583
    Abstract: A thread removal device preferably includes a thread cutter, a grasping implement and a finger base. The thread cutter preferably includes a blade projection and a safety projection extending from a cutter base. A cover cap may be placed over the thread cutter. The grasping implement includes a first grasping leg and a second grasping leg. A first contact pad is formed on one end of first grasping leg and a second contact pad is formed on one end of the second grasping leg. The first and second contact pads are biased away from each other. The other ends of the first and second grasping legs receive cutter base. The first grasping leg, the second grasping leg and the thread cutter may be attached to each other with any suitable assembly method. The finger base may be retained over grasping implement and the thread cutter.
    Type: Grant
    Filed: September 24, 2009
    Date of Patent: June 14, 2011
    Inventor: Lorri L. Heffner
  • Patent number: D615290
    Type: Grant
    Filed: September 22, 2009
    Date of Patent: May 11, 2010
    Inventor: Lorri L. Heffner