Patents by Inventor Karen Denise MaAffry

Karen Denise MaAffry 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).

  • Publication number: 20120273990
    Abstract: A method for making apertures in a web comprising providing a precursor web material; providing a pair of counter-rotating, intermeshing rollers, wherein a first roller comprises circumferentially-extending ridges and grooves, and a second roller comprises teeth being tapered from a base and a tip, the teeth being joined to the second roller at the base, the base of the tooth having a cross-sectional length dimension greater than a cross-sectional width dimension; and moving the web material through a nip of the counter-rotating, intermeshing rollers; wherein apertures are formed in the precursor web material as the teeth on one of the rollers intermesh with grooves on the other of the rollers.
    Type: Application
    Filed: July 11, 2012
    Publication date: November 1, 2012
    Inventors: Hugh Joseph O'Donnell, Robert Haines Turner, Vincent Sean Breidenbach, Douglas Herrin Benson, Timothy Ian Mullane, Karen Denise MaAffry, John Lee Hammons, Kelyn Ann Arora