Patents by Inventor William Paul Dirksing

William Paul Dirksing 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: 7179007
    Abstract: The present invention provides a semi-enclosed applicator for distributing a substance onto a target surface. The applicator has a first side, a second side, and an internal cavity between the first and second sides. The applicator further includes at least one opening, such that the internal cavity is externally accessible, and the applicator further comprises: (a) a material comprising absorbent and substantially non-absorbent fibers on one of the first and second sides; (b) an absorbent core on the other of the first and second sides; and (c) a substantially fluid-impervious barrier layer within the internal cavity adjacent the absorbent core. The applicator includes at least one opening, such that the internal cavity is externally accessible, and the applicator further comprises: (a) a substantially fluid-impervious barrier layer within the internal cavity adjacent one of the sides; and (b) a rupturable fluid-containing reservoir located between the barrier layer and the side.
    Type: Grant
    Filed: April 19, 2002
    Date of Patent: February 20, 2007
    Assignee: The Procter & Gamble Company
    Inventors: Arthur Wong, David John Pung, Alejandro Cedeno, William Paul Dirksing, Thomas James Manske, Jr., Dana Paul Gruenbacher, Alan Edward Sherry, Kirk Wallace Lake, Jan Hendrik Maria Verbiest
  • Patent number: 5685428
    Abstract: A unitary package comprising a plurality of individual inner packages juxtaposed with each other at one or more interfaces. At least some inner packages are wrapped in a wrapper and are peripherally disposed along at least first and second outside walls of the unitary package, defining these first and second outside walls. A first sheet of material having at least one line of weakness is juxtaposed with the first outside wall and interconnects all peripherally disposed inner packages by engaging each of them. Preferably, a second sheet of material is juxtaposed with the second outside wall interconnecting all peripherally disposed inner packages. Preferably, both sheets of material have a self-registering pattern of a plurality of lines of weakness running in both mutually perpendicular directions and comparatively closely spaced such that there is a high probability that at least one of these lines is positioned at the interface of the individual inner packages.
    Type: Grant
    Filed: March 15, 1996
    Date of Patent: November 11, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Dennis Michael Herbers, John Paul Erspamer, William Paul Dirksing