Patents by Inventor Ondrej Kebrle

Ondrej Kebrle 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: 4549742
    Abstract: An ice skate having a metal blade with the upper edge thereof embedded in the lower portion of the body of the skate which is made of plastic material. Plastic material integral with the body of the skate extends through longitudinally directed through-holes in the upper edge of the blade. There are at least three through-holes, including a centrally disposed centering through-hole which is entirely filled with plastic material integral with the material of the skate body. The other through-holes, located respectively forwardly and rearwardly of the centering through-holes, are only partially filled with plastic material integral with the body of the skate, the ends of the other through-holes which lie nearer the central through-hole being empty whereby to allow longitudinal shifting of the molded plastic body of the skate as it cools and hardens after having been injection-molded about the upper edge of the skate blade.
    Type: Grant
    Filed: August 31, 1983
    Date of Patent: October 29, 1985
    Assignee: Koh-i-noor Bilovec, norodni podnik
    Inventors: Zdenek Husak, Zdenek Svozil, Ivan Mazak, Josef Lehky, Josef Hora, Zdenek Smid, Ondrej Kebrle