Patents by Inventor Lloyd Carl Hietpas

Lloyd Carl Hietpas 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).

  • Patent number: 8044258
    Abstract: An absorbent article for preventing leakage is presented and includes an absorbent assembly having an absorbent assembly perimeter and a leakage warning element disposed adjacent a portion of the perimeter, wherein the leakage warning element is adapted to provide a physical sensation indicating a fullness level of the absorbent assembly, and wherein the physical sensation includes an electrical impulse. Also presented is an absorbent article for providing a wearer with a warning of potential leakage, the article including an absorbent assembly and a leakage warning element disposed adjacent the absorbent assembly, wherein the leakage warning element is adapted to impart a physical sensation to the wearer, and wherein the physical sensation includes an electrical impulse.
    Type: Grant
    Filed: June 27, 2008
    Date of Patent: October 25, 2011
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventor: Lloyd Carl Hietpas
  • Publication number: 20090326492
    Abstract: An absorbent article for preventing leakage is presented and includes an absorbent assembly having an absorbent assembly perimeter and a leakage warning element disposed adjacent a portion of the perimeter, wherein the leakage warning element is adapted to provide a physical sensation indicating a fullness level of the absorbent assembly, and wherein the physical sensation includes an electrical impulse. Also presented is an absorbent article for providing a wearer with a warning of potential leakage, the article including an absorbent assembly and a leakage warning element disposed adjacent the absorbent assembly, wherein the leakage warning element is adapted to impart a physical sensation to the wearer, and wherein the physical sensation includes an electrical impulse.
    Type: Application
    Filed: June 27, 2008
    Publication date: December 31, 2009
    Inventor: Lloyd Carl Hietpas
  • Patent number: 7452320
    Abstract: A panel of a material is transported in operative proximity to an air knife having a nozzle and a curved Coanda surface, such that the panel is folded over the curved Coanda surface as the material is transported in a machine direction. The panel can be folded to a variety of angles and can comprise a refastenable fastening component. Air knives are employed in various methods for folding garment side panels and forming prefastened garments, such as refastenable pants.
    Type: Grant
    Filed: April 25, 2003
    Date of Patent: November 18, 2008
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Jason Gene Csida, Lloyd Carl Hietpas, Michael Lee Lohoff, Charles Robert Tomsovic, Brian Robert Vogt
  • Publication number: 20030201061
    Abstract: A panel of a material is transported in operative proximity to an air knife having a nozzle and a curved Coanda surface, such that the panel is folded over the curved Coanda surface as the material is transported in a machine direction. The panel can be folded to a variety of angles and can comprise a refastenable fastening component. Air knives are employed in various methods for folding garment side panels and forming prefastened garments, such as refastenable pants.
    Type: Application
    Filed: April 25, 2003
    Publication date: October 30, 2003
    Inventors: Jason Gene Csida, Lloyd Carl Hietpas, Michael Lee Lohoff, Charles Robert Tomsovic, Brian Robert Vogt
  • Patent number: 6596113
    Abstract: A panel of a material is transported in operative proximity to an air knife having a nozzle and a curved Coanda surface, such that the panel is folded over the curved Coanda surface as the material is transported in a machine direction. The panel can be folded to a variety of angles and can comprise a refastenable fastening component. Air knives are employed in various methods for folding garment side panels and forming prefastened garments, such as refastenable pants.
    Type: Grant
    Filed: May 15, 2001
    Date of Patent: July 22, 2003
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Jason Gene Csida, Lloyd Carl Hietpas, Michael Lee Lohoff, Charles Robert Tomsovic, Brian Robert Vogt
  • Patent number: 6481362
    Abstract: A panel positioning system can be used to position side panels during manufacture of a pant. As a pant is transported in a machine direction, the panel positioning system moves a pant side panel in a direction generally perpendicular to the machine direction. The panel positioning system can comprise a drive mechanism, a positioning mechanism operatively connected to the drive mechanism, and a head connected to the positioning mechanism. The drive mechanism and the positioning mechanism can cause the head to move in an orbital profile and contact the side panel. The orbital profile can lie in a plane generally perpendicular to a pant transport plane or in a plane oblique to a pant transport plane.
    Type: Grant
    Filed: May 15, 2001
    Date of Patent: November 19, 2002
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Lloyd Carl Hietpas, Joseph Daniel Coenen, David Arthur Kuen, David Albert Maxton, Robert Lee Popp, Charles Robert Tomsovic
  • Publication number: 20020007773
    Abstract: A panel positioning system can be used to position side panels during manufacture of a pant. As a pant is transported in a machine direction, the panel positioning system moves a pant side panel in a direction generally perpendicular to the machine direction. The panel positioning system can comprise a drive mechanism, a positioning mechanism operatively connected to the drive mechanism, and a head connected to the positioning mechanism. The drive mechanism and the positioning mechanism can cause the head to move in an orbital profile and contact the side panel. The orbital profile can lie in a plane generally perpendicular to a pant transport plane or in a plane oblique to a pant transport plane.
    Type: Application
    Filed: May 15, 2001
    Publication date: January 24, 2002
    Inventors: Lloyd Carl Hietpas, Joseph Daniel Coenen, David Arthur Kuen, David Albert Maxton, Robert Lee Popp, Charles Robert Tomsovic
  • Publication number: 20020003022
    Abstract: A panel of a material is transported in operative proximity to an air knife having a nozzle and a curved Coanda surface, such that the panel is folded over the curved Coanda surface as the material is transported in a machine direction. The panel can be folded to a variety of angles and can comprise a refastenable fastening component. Air knives are employed in various methods for folding garment side panels and forming prefastened garments, such as refastenable pants.
    Type: Application
    Filed: May 15, 2001
    Publication date: January 10, 2002
    Inventors: Jason Gene Csida, Lloyd Carl Hietpas, Michael Lee Lohoff, Charles Robert Tomsovic, Brian Robert Vogt