Patents by Inventor Randy G. Ogg

Randy G. Ogg 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).

  • Perforator blade for paper products and products made therefrom
    Patent number: 5114771
    Abstract: Disclosed is a perforator blade for core wound paper products, such as toilet tissue and paper towels. The perforator blade has a relatively narrow notch width and a relatively narrow tooth width. As the notch width and tooth width of the perforator blade are decreased, the total notch width, which is the aggregate of the width of each notch across the total width of the perforator blade, is similarly decreased.A perforator blade according to the present invention provides very high perforation bond strengths, joining superimposed plies in face-to-face relation, without unduly increasing the tensile strength of the lands bridging adjacent sheets of the core wound paper product. Also, individual tooth flexibility is increased according to the present invention resulting in enhanced perforator blade life and perforation bond quality.
    Type: Grant
    Filed: December 11, 1990
    Date of Patent: May 19, 1992
    Assignee: The Procter & Gamble Company
    Inventors: Randy G. Ogg, Mark A. Habel