Patents by Inventor Karen M. Davis

Karen M. Davis 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: 6547773
    Abstract: A disposable absorbent article having a pair of barrier leg cuffs and a pair of side panels is provided. The barrier leg cuffs are disposed along opposing sides of an absorbent core and the side panels are disposed outboard of the barrier leg cuffs along opposing sides of the absorbent article. The barrier leg cuffs are integrally formed with the side panels from a single nonwoven ply.
    Type: Grant
    Filed: June 1, 2001
    Date of Patent: April 15, 2003
    Assignee: The Procter & Gamble Company
    Inventors: David C. Kleinschmidt, Karen M. Davis, Terrill A. Young
  • Publication number: 20020183713
    Abstract: A disposable absorbent article having a pair of barrier leg cuffs and a pair of side panels is provided. The barrier leg cuffs are disposed along opposing sides of an absorbent core and the side panels are disposed outboard of the barrier leg cuffs along opposing sides of the absorbent article. The barrier leg cuffs are integrally formed with the side panels from a single nonwoven ply.
    Type: Application
    Filed: June 1, 2001
    Publication date: December 5, 2002
    Inventors: David C. Kleinschmidt, Karen M. Davis, Terrill A. Young
  • Patent number: 5628737
    Abstract: A disposable absorbent articles having breathable side panels. The disposable absorbent article preferably comprises a containment assembly including a topsheet, a backsheet and an absorbent core disposed between the topsheet and the backsheet. The absorbent core has a pair of opposing longitudinal edges, an inner surface and an outer surface. The backsheet has a garment-facing surface, a body-facing surface, a central region and an outer region. The backsheet preferably further includes at least three distinct zones, a pair of apertured zones comprising apertures and a non-apertured zone. The apertured zones preferably include at least a portion of the outer region of the backsheet and extend laterally outwardly form each of the longitudinal edges. The non-apertured zone preferably comprises the central region and is juxtaposed the outer surface of the absorbent core.
    Type: Grant
    Filed: July 30, 1996
    Date of Patent: May 13, 1997
    Assignee: The Procter & Gamble Company
    Inventors: George C. Dobrin, Karen M. Davis
  • Patent number: 5628856
    Abstract: A method for forming a composite elastic material. An elastic member having at least one elastic strand is fed onto a rotating forming structure exhibiting a multiplicity of apertures therein. The elastic member has a surface facing the forming structure and another surface facing away from the forming structure. A thermoplastic film is extruded onto the surface of the elastic member facing away from the forming structure. A pneumatic vacuum is applied to the thermoplastic film and the elastic member so that the thermoplastic film is simultaneously apertured and bonded to the elastic member thereby forming a breathable composite elastic material.
    Type: Grant
    Filed: April 29, 1996
    Date of Patent: May 13, 1997
    Assignee: The Procter & Gamble Company
    Inventors: George C. Dobrin, Karen M. Davis
  • Patent number: 5571096
    Abstract: A disposable absorbent articles having breathable side panels. The disposable absorbent article preferably comprises a containment assembly including a topsheet, a backsheet and an absorbent core disposed between the topsheet and the backsheet. The absorbent core has a pair of opposing longitudinal edges, an inner surface and an outer surface. The backsheet has a garment-facing surface, a body-facing surface, a central region and an outer region. The backsheet preferably further includes at least three distinct zones, a pair of apertured zones comprising apertures and a non-apertured zone. The apertured zones preferably include at least a portion of the outer region of the backsheet and extend laterally outwardly form each of the longitudinal edges. The non-apertured zone preferably comprises the central region and is juxtaposed the outer surface of the absorbent core.
    Type: Grant
    Filed: September 19, 1995
    Date of Patent: November 5, 1996
    Assignee: The Procter & Gamble Company
    Inventors: George C. Dobrin, Karen M. Davis, David M. Weirich
  • Patent number: 5074854
    Abstract: A disposable undergarment having at least one break-away panel comprised of one or more strips of manually tearable material uninterruptedly extending from one leg opening to the waist opening which allows the disposable undergarment to be torn open and removed without sliding the undergarment down the length of both legs.
    Type: Grant
    Filed: August 24, 1990
    Date of Patent: December 24, 1991
    Assignee: The Procter & Gamble Co.
    Inventor: Karen M. Davis