Patents by Inventor Lassi JAERVINEN

Lassi JAERVINEN 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).

  • Apparatus for sawing cured slipform cast concrete products
    Patent number: 9221193
    Abstract: An apparatus for sawing cured slipform cast concrete products, which apparatus comprises a frame with wheels, and a concrete saw connected movably to the frame, wherein the apparatus comprises a brushing unit for cleaning slipform casting bed.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: December 29, 2015
    Assignee: ELEMATIC OYJ
    Inventors: Lassi Jaervinen, Leena Raukola
  • APPARATUS FOR SAWING CURED SLIPFORM CAST CONCRETE PRODUCTS
    Publication number: 20140165986
    Abstract: An apparatus for sawing cured slipform cast concrete products, which apparatus comprises a frame with wheels, and a concrete saw connected movably to the frame, wherein the apparatus comprises a brushing unit for cleaning slipform casting bed.
    Type: Application
    Filed: December 17, 2013
    Publication date: June 19, 2014
    Applicant: ELEMATIC OY AB
    Inventors: Lassi JAERVINEN, Leena RAUKOLA