Patents by Inventor Paul N. Deller

Paul N. Deller 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: 5145735
    Abstract: The present invention relates to a layered fabric which is a laminate formed from a substrate layer of woven filamentary plastics material and having a first exterior layer of thermoplastic polymer. A second exterior layer of thermoplastic polymer is secured to the substrate, opposite the first exterior layer by means of a hot melt coat positioned in between the substrate and the second exterior layer. The hot melt coat is a thermoplastic polymer. The thermoplastic polymers include polypropylene and polyethylene. Low density polyethylene is preferred. The filamentary material can be a polyolefin, a polyester or nylon but tapes of high density polyethylene are preferred. A method of forming the layered fabric and liquid containment vessels, such as hoses, fabricated from the fabric are also disclosed.
    Type: Grant
    Filed: September 19, 1988
    Date of Patent: September 8, 1992
    Assignee: Rheem Australia Limited
    Inventors: Paul N. Deller, Peter R. Terry