Patents by Inventor Harry J. Klaff

Harry J. Klaff 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: 4608298
    Abstract: A weather resistant, vertically foldable, insulating, multi-layered textile composite is provided having a first outer layer composed of a knitted textile fabric with tightly interlaced synthetic textile yarns, which layer has water repellency properties. A second layer next to the first layer is composed of a tightly woven textile fabric having a flexible, polymeric essentially closed cell foam coating attached thereto. A third layer next to the second layer is composed of a non-woven batt of insulating textile fibers. A fourth layer next to the third layer is composed of an impervious synthetic polymeric film. A fifth layer next to the fourth layer is composed of a non-woven batt of chemical resistant textile fibers. A sixth inside layer next to the fifth layer is composed of a knitted textile fabric having tightly interlaced synthetic textile yarns, which layer has water repellency properties.
    Type: Grant
    Filed: September 5, 1985
    Date of Patent: August 26, 1986
    Assignee: Rockland Industries
    Inventor: Harry J. Klaff