Patents by Inventor Matthias Hammarskiöld

Matthias Hammarskiöld 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).

  • SEAT SUSPENSION ARRANGEMENT AND METHOD FOR PRESTRESSING A GUIDE ASSEMBLY
    Publication number: 20120097822
    Abstract: A seat suspension arrangement includes an upper structure for receiving a seat and a lower structure for mounting the seat in a work machine or vehicle. The tipper structure and the lower structure are interconnected by at least one intermediate structure and displaceable towards and away from each other. The seat suspension arrangement includes a guide rail and a guided member which is connected to the intermediate structure and arranged at the guide rail. The guided member is arranged to be displaced forwards and backwards along the guide rail when the upper structure and the lower structure are displaced relative to each other.
    Type: Application
    Filed: December 15, 2008
    Publication date: April 26, 2012
    Applicant: Volvo Construction Equipment
    Inventor: Matthias Hammarskiöld