Patents by Inventor Rex Poff

Rex Poff 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).

  • Cutting blades and assemblies
    Patent number: 8832946
    Abstract: The invention comprises cutting blades useful for cutting tape in packaging processes and cutting assemblies or bag sealing assemblies using the blades. Generally, the blades comprise a support and a plurality of teeth attached to the support wherein a first set of a plurality of the teeth defining a flat tip are positioned on the support between a second set of a plurality of the teeth defining a sharp tip and a third set of a plurality of the teeth defining a sharp tip.
    Type: Grant
    Filed: February 5, 2009
    Date of Patent: September 16, 2014
    Assignee: Nestec S A
    Inventors: Dwight E. Howdeshell, II, Frank J. Weber, Rex Poff, Dennis C. Schuette, Ray Johnson
  • CUTTING BLADES AND ASSEMBLIES
    Publication number: 20110036058
    Abstract: The invention comprises cutting blades useful for cutting tape in packaging processes and cutting assemblies or bag sealing assemblies using the blades. Generally, the blades comprise a support and a plurality of teeth attached to the support wherein a first set of a plurality of the teeth defining a flat tip are positioned on the support between a second set of a plurality of the teeth defining a sharp tip and a third set of a plurality of the teeth defining a sharp tip.
    Type: Application
    Filed: February 5, 2009
    Publication date: February 17, 2011
    Inventors: Dwight E. Howdeshell, II, Frank J. Weber, Rex Poff, Dennis C. Schuette, Ray Johnson