Patents by Inventor Raimo K. Pelto-Huikko

Raimo K. Pelto-Huikko 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).

  • Hydraulic striking machine
    Patent number: 4553610
    Abstract: Improvement to a hydraulic striking machine including among other things a body part and a piston, moving to and fro in the body and being accelerated to strike against a tool. The air current produced is led out of the machine uniformly along the surface of the tool to clean the tool.
    Type: Grant
    Filed: March 13, 1984
    Date of Patent: November 19, 1985
    Assignee: Kone Oy
    Inventors: Raimo K. Pelto-Huikko, Esko A. O. Ahlman, Pertti V. Rautimo