Patents by Inventor Durell Thomas Mader

Durell Thomas Mader 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).

  • Apparatus for making leak-proof containers
    Publication number: 20040222569
    Abstract: An apparatus to insert a film liner inside a paper container which holds liquids or solid material of light or heavy viscosities. Container has an inner film liner which conforms to the configuration of an outer paper container, and is secured to the open end, the side wall, and the bottom of the outer container. The shape of the outer container may be (but not limited to) round, square, or rectangular.
    Type: Application
    Filed: May 5, 2003
    Publication date: November 11, 2004
    Inventor: Durell Thomas Mader
  • Machine to line containers with film
    Publication number: 20020043555
    Abstract: A paper container to hold liquids or solid material of light and heavy viscosity. Said container has an inner film liner, but not limited to, which conforms to the configuration of an outer container, and is secured to the open end, the side wall, and bottom of said outer container. The shape of the outer container may be, but not limited to, round,square or rectangular.
    Type: Application
    Filed: December 30, 2000
    Publication date: April 18, 2002
    Inventor: Durell Thomas Mader