Patents by Inventor Stephen T. Epstein

Stephen T. Epstein 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: 7130674
    Abstract: An electrode configuration and its method of manufacture. The electrode includes a pad of material having a first end, an opposite second end, a top surface and a conductive bottom surface. At least one fold line is provided in the pad of material between the first end and the second end. The pad of material is folded over along the fold lines to create a folded form. The folded form has a flap element that extends from one of the folds to the second end of the pad of material. The flap element enables a clip to attach to the pad of material without peeling the remainder of the pad of material from a person's skin.
    Type: Grant
    Filed: February 17, 2004
    Date of Patent: October 31, 2006
    Inventor: Stephen T. Epstein
  • Patent number: 7100838
    Abstract: A novelty drinking straw assembly and its method of construction. The drinking straw assembly has a straw tube through which fluid is drawn. A first magnet is disposed within the straw tube. The first magnet is part of a rotor mechanism that rotates when fluid is drawn through the straw tube. A novelty object is disposed around a section of the straw tube. The novelty object has at least one second magnet. The magnets in the novelty object interact with the first magnet contained within the straw tube. This magnetic field interaction causes the novelty object to move about the straw tube whenever the straw is in use and the first magnet is rotating within the straw tube.
    Type: Grant
    Filed: June 17, 2004
    Date of Patent: September 5, 2006
    Inventor: Stephen T. Epstein
  • Patent number: 7079884
    Abstract: An electrode system and the method of arranging the electrodes on the skin of a patient. The electrode system contains a plurality of electrode pads. At least some of the electrode pads have a convex side edge of a predetermined radius of curvature. At least some of the electrode pads have a concave side edge with the same predetermined radius of curvature. When applied to a patient's skin, two electrode pads are placed in adjacent abutment. The concave side edge of one electrode pad receives the convex side edge of the adjacent electrode pad. This produces a gapless adjoining connection between electrode pads that can be maintained throughout a wide range of orientations.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: July 18, 2006
    Inventor: Stephen T. Epstein