Patents by Inventor Lori KARDOS

Lori KARDOS 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).

  • Method of production of fabric bags or containers using heat fused seams
    Patent number: 10974869
    Abstract: A method of producing flexible polypropylene fabric bags with heat fused seams comprising providing fabric pieces, wherein each fabric piece has a coated side and an uncoated side; positioning fabric pieces so that a coated side of one fabric piece faces a coated side of another fabric piece; selecting an area of fabric to be joined for forming a seam or joint; applying heat to the area to be joined that is less than the melting point of the fabrics, for forming one or more seams or joints and wherein the heat fused seams or joints of a resulting polypropylene bag retains at least 85% of the fabric strength without using sewing machines.
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: April 13, 2021
    Assignees: AMERIGLOBE, LLC, DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Clifford Dunlap, Daniel R. Schnaars, Sr., Lori Kardos, Rajen Patel
  • Method of production of fabric bags or containers using heat fused seams
    Patent number: 10112739
    Abstract: A method of producing flexible polypropylene fabric bags with heat fused seams comprising providing fabric pieces, wherein each fabric piece has a coated side and an uncoated side; positioning fabric pieces so that a coated side of one fabric piece faces a coated side of another fabric piece; selecting an area of fabric to be joined for forming a seam or joint; applying heat to the area to be joined that is less than the melting point of the fabrics, for forming one or more seams or joints and wherein the heat fused seams or joints of a resulting polypropylene bag retains at least 85% of the fabric strength without using sewing machines.
    Type: Grant
    Filed: June 5, 2014
    Date of Patent: October 30, 2018
    Assignee: AMERIGLOBE, LLC
    Inventors: Clifford Dunlap, Daniel R. Schnaars, Sr., Lori Kardos, Rajan Patel
  • METHOD OF HEAT SEALING WOVEN POLYPROPYLENE TYPE FABRICS
    Publication number: 20140360669
    Abstract: A method of joining highly oriented polypropylene woven fabrics by the steps of coating the fabrics with materials that have a melting point that is lower than the melting point of the polypropylene fabrics to be joined together; heating the coating to its lower melting point; and joining the heated materials with pressure light enough to allow the coating to stay in place and generally not allowing the woven fabrics to touch.
    Type: Application
    Filed: June 5, 2014
    Publication date: December 11, 2014
    Inventors: Daniel R. SCHNAARS, SR., Clifford DUNLAP, Lori KARDOS, Rajen PATEL