Patents by Inventor Dede A. Hirt

Dede A. Hirt 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: 5591147
    Abstract: An absorbent article having at least one flap for attachment to the undergarment of a wearer is disclosed. The absorbent article includes biasing means for disposing the flap in an outward direction relative to the undergarment facing side of the absorbent article.
    Type: Grant
    Filed: August 12, 1994
    Date of Patent: January 7, 1997
    Assignee: Kimberly-Clark Corporation
    Inventors: Laurie Couture-Dorschner, Dede A. Hirt, William G. Stoeger, Rebecca L. Dilnik
  • Patent number: 5454800
    Abstract: An absorbent article is disclosed for absorbing body fluids such as urine, menses, blood, excrement, etc. The absorbent article includes a liquid-permeable cover, a liquid-impermeable baffle and an absorbent positioned therebetween. The absorbent is constructed of first and second members each having a predetermined width, with the width of the first member being equal to or greater than the width of the second member. The second member is positioned below at least a portion of the first member. The second member has a greater wicking capability than said first member and this facilitates movement of body fluid in a horizontal plane throughout the second member. The body fluid present in the second member will then be transferred back into the first member over an area equal to the saturated area of the second member.
    Type: Grant
    Filed: May 12, 1993
    Date of Patent: October 3, 1995
    Assignee: Kimberly-Clark Corporation
    Inventors: Dede A. Hirt, Valerie V. Finch, Laurie Couture-Dorschner