Patents by Inventor Martti I. Kinnunen

Martti I. Kinnunen 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).

  • Fourteen harness dual layer weave
    Patent number: 4709732
    Abstract: A dual layer forming fabric for use in papermaking, cellulose and similar machines having weave floats in the cross machine direction yarns on the machine side of the fabric that are under eleven machine direction yarns. The float bestows extra life potential to the fabric and gives extra protection to the machine direction yarn knuckles on the machine side of the fabric without any detrimental effect on the fine paper making surface of the fabric. The forming fabric of the present invention has a papermaking surface where the machine direction knuckles and the cross machine direction knuckles are close to, or are, coplanar.
    Type: Grant
    Filed: May 13, 1986
    Date of Patent: December 1, 1987
    Assignee: Huyck Corporation
    Inventor: Martti I. Kinnunen