Patents by Inventor Manfred Gurr

Manfred Gurr 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).

  • Padded material
    Patent number: 4600623
    Abstract: A padded material consists of a porous resilient layer which is bonded on one side to a web of foam and on the other side to a covering web, at least the foam web and the covering web consisting of a thermoplastically softenable material, and the covering web and the resilient layer being softened by heating and compressed in a pore-free manner in closely adjacent areas, and cooled to stabilize the structure.
    Type: Grant
    Filed: October 26, 1984
    Date of Patent: July 15, 1986
    Assignee: Firma Carl Freudenberg
    Inventors: Falk R. Horn, Roland Schmitt, Manfred Gurr, Rolf Grimm