Patents by Inventor Kari Pohja

Kari Pohja 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: 4876807
    Abstract: A shoe, especially for use in athletic activities such as ball games, having a sole structure including a insole, a flexible midsole, and an outer sole forming a wearing surface. The outer sole in constructed, at least in a toe region of the shoe, in a cuplike form. An upper of the shoe is constructed, also at least in the toe region of the shoe, in a doubled manner, having an inner layer and an outer layer. The outer layer of the upper of the shoe and the outer sole are attached to the shoe, with an upwardly-rising, cuplike edge of the outer sole lying between the inner layer and the outer layer of the upper of the shoe. A method for manufacturing this shoe, and a blank for a sole of the shoe, are also provided by the invention herein.
    Type: Grant
    Filed: July 1, 1988
    Date of Patent: October 31, 1989
    Assignee: Karhu-Titan Oy
    Inventors: Antti-Jussi Tiitola, Kari Pohja