Patents by Inventor Nils Eie

Nils Eie 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).

  • Ski boot heel attachment
    Patent number: 4269430
    Abstract: A device for attachment to skis and particularly cross country skis having a protrusion which fits into a cooperatively shaped recess in the ski boot heel to provide lateral boot heel stability when the heel is in contact with the ski surface and a locking means which engages a member which projects from the rear of the boot to prevent the boot from lifting off of the face of the ski.
    Type: Grant
    Filed: January 23, 1979
    Date of Patent: May 26, 1981
    Inventor: Nils Eie