Patents by Inventor Eric M. Grant

Eric M. Grant 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).

  • Textile interlining material having anisotropic properties
    Patent number: 4647492
    Abstract: An interlining material having reinforcing filaments aligned parallel to one another and having an anisotropic stiffening action. They are characterized by a melting point of more than 180.degree. C. and are applied to a substrate surface melting at temperatures below 150.degree. C. Also described is a method of production whose steps are coordinated with the melting behavior of the substrate surface and reinforcing filaments.
    Type: Grant
    Filed: June 15, 1984
    Date of Patent: March 3, 1987
    Assignee: Firma Carl Freudenberg
    Inventors: Eric M. Grant, Edward Walker
  • Adhesive webs and their production
    Patent number: 4490427
    Abstract: This application discloses adhesive webs and their production. The thermally adhesive webs of this application are comprised of substantially parallel fusible polymeric filaments thermally bonded to and interconnected by randomly arranged polymeric fibers. The web may be comprised of co-, ter-, or higher polyesters or polyamides, such as a terpolymer or nylon 6, 66 and 12. The parallel filaments may comprise about 20 to 80% by weight of the web and the interconnecting fibers 80 to 20% of the web, with the weight of the web being about 10 g/m.sup.2 to below about 80 g/m.sup.2. The web may be in the form of a tape.
    Type: Grant
    Filed: October 15, 1982
    Date of Patent: December 25, 1984
    Assignee: Firma Carl Freudenberg
    Inventors: Eric M. Grant, John E. Walker