Patents by Inventor Pernilla Lundahl

Pernilla Lundahl 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).

  • Absorbent article with elastic side panels
    Patent number: 8585669
    Abstract: An absorbent article, in particular a diaper. The rear portion thereof includes a pair of elastic side panels attached to opposing longitudinal edges thereof. The front portion of the article includes at least two landing zones upon which the elastic side panels overlap when the article is fastened. An area of the front portion located at least around each landing zone includes a plurality of first indicia in a first pattern. Each of said elastic side panels also includes a plurality of second indicia in a second pattern. The distance between adjacent second indicia including the second pattern increases as the elastic side panel is stretched. When the elastic side panels are stretched by a predetermined force, the second pattern on the elastic side panels matches the first pattern around each landing zone.
    Type: Grant
    Filed: October 16, 2008
    Date of Patent: November 19, 2013
    Assignee: SCA Hygiene Products AB
    Inventors: Eva Vastag, Karl Nyström, Pernilla Lundahl
  • ABSORBENT ARTICLE WITH ELASTIC SIDE PANELS
    Publication number: 20110208149
    Abstract: An absorbent article, in particular a diaper. The rear portion thereof includes a pair of elastic side panels attached to opposing longitudinal edges thereof. The front portion of the article includes at least two landing zones upon which the elastic side panels overlap when the article is fastened. An area of the front portion located at least around each landing zone includes a plurality of first indicia in a first pattern. Each of said elastic side panels also includes a plurality of second indicia in a second pattern. The distance between adjacent second indicia including the second pattern increases as the elastic side panel is stretched. When the elastic side panels are stretched by a predetermined force, the second pattern on the elastic side panels matches the first pattern around each landing zone.
    Type: Application
    Filed: October 16, 2008
    Publication date: August 25, 2011
    Applicant: SCA HYGIENE PRODUCTS AB
    Inventors: Eva Vastag, Karl Nyström, Pernilla Lundahl