Patents by Inventor Donald Gearhart

Donald Gearhart 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: 20210187793
    Abstract: A method of manufacturing a mold tool for manufacturing poured foam parts wherein the mold tool includes lower and upper molds and the method includes 3D printing a composite mold to form a mold cavity for forming the poured foam parts. The 3D printing of lower and/or upper molds decreases the time and expense required for producing a mold tool whether for prototype or full production foam parts.
    Type: Application
    Filed: December 18, 2020
    Publication date: June 24, 2021
    Inventors: Donald Gearhart, Brandon Rudzewicz, Tyler Kipke
  • Publication number: 20060266713
    Abstract: A floor panel having a first and second layer. The first and second layer including polypropylene resin. The floor panel also including a foam layer located between the first and second layer. The first and second layer are bonded along an edge region to encapsulate the foam layer. In addition, the first layer defines a recess in a middle portion of the floor panel, wherein the recess includes a region where the first and second layer are bonded together.
    Type: Application
    Filed: May 24, 2005
    Publication date: November 30, 2006
    Inventor: Donald Gearhart
  • Publication number: 20050167034
    Abstract: Embodiments of the present invention provide a forming tool for forming a substrate of the interior trim part, and methods for producing the interior trim part. The interior trim part includes a substrate, a layer of cover material, and an adhesive web disposed between the foam layer and the substrate. Further, methods are provided for forming the substrate of the interior trim part and vacuum forming the cover material over the substrate.
    Type: Application
    Filed: January 29, 2004
    Publication date: August 4, 2005
    Inventor: Donald Gearhart