Patents by Inventor Jukka Yli-Äyhö

Jukka Yli-Äyhö 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).

  • Sidewall construction of a casting mold
    Patent number: 8104737
    Abstract: The invention relates to a sidewall construction to be used in casting of concrete elements, said sidewall construction comprising a support construction and a changeable mold surface plate. The support construction of the sidewall construction according to the invention comprises at least one horizontal profile (1) having at least one magnet (2) located therein, by means of which the fixing of the metallic mold surface plate (3) to the support construction is effected.
    Type: Grant
    Filed: April 10, 2009
    Date of Patent: January 31, 2012
    Assignee: Elematic Group Oy
    Inventors: Jukka Yli-Äyhö, Kari Vappula