Patents by Inventor Michael Jay Haasl

Michael Jay Haasl 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).

  • Perforation anvil
    Patent number: 8621966
    Abstract: A method and apparatus for perforating a web includes an anvil roll having an outer surface wherein at least a portion of the outer surface defines an anvil surface. The anvil surface includes a plurality of angled grooves having a variable groove width. The method may include phasing the cutting position on the anvil to effect varying perforation patterns.
    Type: Grant
    Filed: March 18, 2008
    Date of Patent: January 7, 2014
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Andrew Germaine, Michael Jay Haasl
  • Perforation anvil
    Publication number: 20090235800
    Abstract: A method and apparatus for perforating a web includes an anvil roll having an outer surface wherein at least a portion of the outer surface defines an anvil surface. The anvil surface includes a plurality of angled grooves having a variable groove width. The method may include phasing the cutting position on the anvil to effect varying perforation patterns.
    Type: Application
    Filed: March 18, 2008
    Publication date: September 24, 2009
    Inventors: Andrew Germaine, Michael Jay Haasl